ハープ List of Products and Services

"TOOLS & EQUIPMENT No.113" is a comprehensive catalog from HARP Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory production. It features a "Portable Ring Engraving Machine" that engraves beautifully and is compact, as well as an "All-in-One Dust Collection Buff Motor" that can be installed in narrow spaces against the wall, and "Plating Basics." 【Contents (excerpt)】 ■ Engraving Machines ■ Polishing Machines ■ Dust Collection Devices ■ Surface Treatment/Protection Supplies ■ Protective Gear/Polishing Supplies, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other abrasives

The "Plastic Cleaning Basket" is a plastic basket that is convenient for ultrasonic cleaners. Since it is made of plastic, it does not damage the items being cleaned. The handle can be folded down, so it does not get in the way when stored. 【Features】 ■ Made of plastic ■ For use with ultrasonic cleaners ■ Does not damage the items being cleaned *For more details, please refer to the PDF document or feel free to contact us.

• plastic
• Other cleaning machines

Both the net and the body are made of stainless steel, so they have good corrosion resistance. They are manufactured with high precision, so parts do not get stuck in the corners of the basket.

• plastic
• Other cleaning machines

Hot air comes out of the thin nozzle. It is a convenient tool for smoothing the surface and edges of wax patterns. It generates hot air by burning butane gas filled in the grip using a special method (patented).

• Other work tools
• others

The "wax reamer" is a reamer specifically designed for jewelry applications, used to shape holes in jewelry wax and easily adjust hole diameters. It allows for adjustments with a blade diameter of 14 to 21 millimeters. Videos introducing it are also available on the harp's website.

• Other work tools
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The chisel's blade angle can be easily adjusted to the angle scale with just one knob. The chisel handle is compatible with those measuring 4.5mm in width and 3mm in thickness. A video introduction is available on the Harp website. https://www.harp.co.jp/product/2536/

• Other work tools
• Other cutting tools

The ultra-compact vice "Micro Angle Vice" can easily be oriented in horizontal and vertical directions, but it cannot be adjusted to other angles. In such cases, the convenient "Angle Vice Holder" is available. Simply set your Micro Angle Vice to your desired angle, clamp the aluminum parts, and tighten the screws to secure it. A video is available on the Harp website. https://www.harp.co.jp/product/2464/

• Processing Jig
• Other machine tools

A chip remover is a tool designed to safely and easily remove the tip tool attached to a wax pen while it is still hot. You can watch a video on the Kagayaki tool website. https://kagayaki.ocnk.net/product/80

• Other machine tools
• others

This is a compact type of the magnetic barrel "Kiraku Series," which boasts unique magnetic flow performance. Although it is palm-sized, its performance is that of a genuine magnetic barrel polishing machine. The polishing tank will wear out with repeated use, so it will need to be replaced. The polishing tanks of the Kiraku Series are sold separately, so you can rest assured even if they wear out. Additionally, you can also use a method of simply replacing the polishing tank.

• Other processing machines
• Other surface treatment equipment
• Other machine tools

We offer a compact flat polishing machine that allows for quick attachment and detachment of sandpaper and felt buffs. With a high-quality motor that spins powerfully, you can enjoy comfortable polishing work with the 'Universal', and the 'DigiFlat' allows you to adjust the rotation speed with a dial. By replacing the plastic disc with a diamond wheel (sold separately), it can also be used as a carbide polishing machine for tools such as chisels and carving tools. 【Features】 ■ Easy attachment and detachment of sandpaper and felt buffs ■ Compact design ■ Sandpaper and felt buffs are common to both models ■ Rotation speed can be varied up to a maximum of 4000 rpm (DigiFlat only) *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Other processing machines
• Other surface treatment equipment
• Other machine tools

The "Rod Claw" is a replacement claw for the ultra-compact precision holding device "Micro" series. It securely grips rod-shaped objects. It can be used with MC2, MC5, MC7, and MC8. (2 pieces per set) In addition, we also offer the "Round Claw," which securely grips round objects like medals. 【Features】 ■ Securely grips rod-shaped objects ■ Usable with MC2, MC5, MC7, and MC8 (2 pieces per set) *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• others
• Vice Clamps

The "Tool Catalog for Accessory Manufacturing" is a catalog of tools for accessory production, including variable-speed grinders and tweezers holders. It features items such as the round bar "No. Carbide 1Z-AU," which was exhibited at Baselworld 2017, as well as a steel circular saw "No. 45." Additionally, it introduces some of our accessory products, such as the "Scotch Midget Puff" and "Sound Paper for Flat Grinders." 【Featured Products (Partial)】 ■ Flat Grinders ■ Carbide Chisels and Kizage Grinders ■ Scotch Midget Puff ■ Watch Pliers ■ Tweezers Holders, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "Professional Silver Polishing Set" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. We present a carefully selected set of excellent polishing tools used by professional craftsmen in their workshops. 【Set Contents】 No.H334KM: Eve's Silicone Polisher No.H334KF: Eve's Silicone Polisher No.605: Eve's Silicone Polisher No.705: Eve's Silicone Polisher No.57: Polirapid Felt Point No.950 006: Poliquick White Hair Brush - Soft No.960 001: Poliquick Nishiki Buff No.HG10-R. Coarse: Scotch Midget Buff No.H83: Blue Stick No.832: Suede Leather (100×150mm) Instruction Manual & Plastic Case *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "Sandpaper Cone" is a product of HARP Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. It can efficiently polish in narrow spaces. There are three types available: #320, #600, and #1000. Please securely attach the sandpaper cone to the tip of the tool and use it by rotating it with a hand motor. We offer various sets. 【Lineup】 ■No.SPC320-SET (#320) ■No.SPC600-SET (#600) ■No.SPC1000-SET (#1000) ■No.SPC-320-100 (#320) ■No.SPC-600-100 (#600) ■No.SPC-1000-100 (#1000) We have an easy-to-understand video introduction on HARP's website. https://www.harp.co.jp/product/5291/ *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

"Roll Thunder" is a product of Harp Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. It is wrapped with the highest quality domestic sandpaper on a 2.35mm shaft and can be used for all products that are effective for polishing, including precious metals. The sandpaper is wrapped with two pieces of 280mm (with #120 and #240mm being 230mm × 2 pieces), so when the polishing power decreases, you can simply tear off one wrap and continue using it. It is especially convenient for polishing the inner surface of rings. *For more details, please refer to the PDF materials or feel free to contact us.

• Other work tools
• Work tools

"Scotch Midget Buff" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory production. It is a buff with a 2.35mm shaft made using Scotch Brite. Dimensions: Outer diameter 25φ × Thickness approximately 10mm. Made in Germany. [Lineup] ■No.HG10-R ■No.HG10-M ■No.HG10-F *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "Scotch Flap Buff (with shaft)" is a product of Harp Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. With the Scotch Flap Buff, you can efficiently perform coarse grinding to medium grinding. 【Lineup】 ■No.EX30 ■No.EX31 *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "Mat Brush" is a product of Harp Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. The satin-finished rotary brush has varying surface roughness depending on the wire diameter. 【Lineup】 ■No.SSP9610 ■No.SSP9611 ■No.SSP9612 ■No.SSP9613 ■No.SSP9618 *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "Harp Vanisher" is a product of Harp Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. It features a bar polished with a shallow groove and wave-shaped edge that flattens uneven surfaces and pinhole areas, causing plastic deformation to fill in the voids. For use, please operate with a precision hand motor at around 7000 RPM, without applying excessive pressure. 【Lineup】 ■No.HB1 ■No.HB2 ■No.HB3 ■No.HB4 ■No.HB5 *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "Sandpaper Holder" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. By inserting the edge of the sandpaper into the slit of this holder and wrapping it around, it becomes a convenient polishing tool. 【Lineup】 ■No.H95 <Round> ■No.H95 <Square> ■No.H150 <Flat Square> *For more details, please refer to the PDF materials or feel free to contact us.

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• Work tools

The "No.H189 Tweezers Holder" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. Don't want to let go of what you're holding with tweezers? But you need an extra hand! This is useful in such situations. It is also convenient when creating models and various crafts. 【Specifications】 ■ Dimensions: 50×65×Height 60mm ■ Weight: Approximately 80g *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "No.ST2 Long Tweezers" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. Made of stainless steel, with a total length of 300mm, the inner tip features a non-slip serrated design. 【Features】 ■ Made of stainless steel ■ Total length of 300mm ■ Serrated design *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "Soldering Tweezers" are products of HARP Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. They are designed for soldering and come with insulation. Made of stainless steel, we offer two types with different tip shapes. 【Lineup】 ■ No. CT322/1 Soldering Tweezers (Straight) ■ No. CT322/2 Soldering Tweezers (Curved) *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "No.NA69 Stand-equipped Soldering Tweezers" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. This product is a version of the "No.CT322/1 Soldering Tweezers" with a stand attached, making it convenient for heating and soldering. *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "No.NA54 Crucible Tongs" is a product of Harp Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. These durable crucible tongs are made by bending a 6.3φ stainless steel rod and have an overall length of 300mm. 【Specifications】 ■ Overall length: 300mm ■ Material: Stainless steel *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "Jewelry Tweezers" are products of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. They are made of stainless steel and are available in "No. HF" with a tip width of 0.6mm and "No. HM" with a tip width of 0.9mm. 【Specifications】 ■ No. HF: Tip width 0.6mm ■ No. HM: Tip width 0.9mm ■ Made of stainless steel *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "tweezers with locking mechanism" are products of HARP Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. Made of stainless steel, with a total length of 100mm. Available in pointed tip "No.NA56-S" and flat tip "No.NA56-F". 【Specifications】 ■No.NA56-S: Pointed tip ■No.NA56-F: Flat tip ■Made of stainless steel ■Total length 100mm *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "Precision Tweezers" are products of HARP Co., Ltd., which manufactures and imports/export tools, machinery, and supplies for jewelry and accessory making. They are non-magnetic, ensuring that components like watch parts do not become magnetized. Made of stainless steel, they come in various sizes and tip shapes. They are suitable for delicate work as they can securely grip small parts. 【Features】 ■ Non-magnetic ■ Made of stainless steel ■ Can securely grip small parts ■ Suitable for delicate work *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "No.GD-02 Compact Tweezers" is a product of HARP Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. The main body is made of stainless steel, with a total length of 105mm and serrated edges, making it suitable for precision work. Additionally, we offer tweezers in different sizes of 125mm, 130mm, and 150mm, as well as tweezers for soldering. 【Specifications (No.GD-02)】 ■ Main body made of stainless steel ■ Total length 105mm ■ Serrated edges *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "No.GD-01 Compact Reverse Tweezers" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. The body is made of stainless steel, with a total length of 105mm and serrated edges. The beak is narrow, making it suitable for precision work. 【Specifications】 ■ Body made of stainless steel ■ Total length 105mm ■ Serrated edges *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools
• Work tools

The "No.TN-12 Ultra-Fine Metal Cutting Scissors" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. Made of stainless steel, with a total length of 100mm. It is suitable for cutting finer metals, such as when creating K18 round rings. 【Specifications】 ■ Made of stainless steel ■ Total length 100mm *For more details, please refer to the PDF document or feel free to contact us.

• Other cutting tools
• Cutter/Scissors

The "No.BT15 Ring Maker" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. Made of steel, with a total length of 180mm. Two claws bend the metal around the central core as they wrap it. 【Specifications】 ■ Made of steel ■ Total length 180mm *For more details, please refer to the PDF document or feel free to contact us.

• cutter
• Other cutting tools
• Cutter/Scissors

The "No.18114 Ring Cutter" is a product of Harp Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. When a ring gets stuck on your finger... this ring cutting tool is for those moments, and replacement blades are also available. 【Specifications】 ■ Total length: 120mm ■ Replacement blade (No.18114A): Blade outer diameter 20φ *For more details, please refer to the PDF document or feel free to contact us.

• cutter
• Other cutting tools
• Cutter/Scissors

The "No.GMT-01 Wire Cutter" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. It cuts with less force compared to nippers, and the cut edge is clean and sharp. The total length is 140mm, and the cutting capacity is for iron wire with a diameter of 1.6mm or less. 【Specifications】 ■ Total length: 140mm ■ Weight: 80g ■ With spring ■ Cutting capacity: for iron wire with a diameter of 1.6mm or less *For more details, please refer to the PDF document or feel free to contact us.

• cutter
• Other cutting tools
• Cutter/Scissors

The "Spool Cutter (Yudo Cut)" is a product of Harp Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. It uses a semi-flush cut blade that cuts with a nearly flat and clean edge. It is easy to cut due to the included power assist device. Additionally, we also offer a carbide blade type with a total length of 150mm. 【Specifications (No.H16)】 ■ Total length: 167mm ■ With spring ■ Chrome vanadium steel ■ Blade hardness: HRC 60-65 *For more details, please refer to the PDF document or feel free to contact us.

• cutter
• Other cutting tools
• Cutter/Scissors

The "Jewelry Nipper" is a product of HARP Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. The tip is finished to a thin 1mm, making it convenient for cutting in narrow areas. The cutting capacity is for copper wire of 1φ or less. Additionally, we also offer a "Tungsten Carbide Nipper" that maintains its cutting ability. 【Specifications (No.H33 Jewelry Nipper)】 ■ Total length: 100mm ■ Weight: 42g ■ With spring *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

The "Parallel Action Pliers" are products of HARP Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. Since the jaws always open and close in parallel, they can securely grip thin plates and similar items. They are very convenient for drawing fine lines and bending stone setting materials. 【Lineup】 ■No.BT13 ■No.BT14 ■No.NA70 *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

The "Pliers with Protective Claws No.NA68/No.NA68-A" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. The "No.NA68" is a convenient pliers with protective claws and parallel action. The "No.NA68-A" is a replacement claw for the pliers with protective claws and parallel action. 【Specifications (No.NA68)】 ■ Width of plastic jaws: 8mm ■ Total length: 140mm ■ With spring *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

The "Protective Claw Pliers No.NA30/No.NA30-A" is a product of HARP Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. The "No.NA30" is a pliers (thick) with plastic claws that do not scratch during gripping and bending operations. The "No.NA30-A" is a replacement claw for the protective claw pliers (thick). 【Specifications (No.NA64)】 ■ Plastic ■ Total length: 140mm ■ Claw width: 11mm ■ Length: 24mm *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

The "Protective Claw Pliers No.NA64/No.NA64-A" is a product of Harp Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. The "No.NA64" is a pair of pliers with plastic claws that do not scratch during gripping and bending tasks. The "No.NA64-A" is a replacement claw for the protective claw pliers (thin). 【Specifications (No.NA64)】 ■ Plastic ■ Total length: 140mm ■ Width of claw: 8.5mm ■ Length of claw: 24mm *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

The "No.NA29 Ring Shaping Pliers" is a product of HARP Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. Made of stainless steel, it is useful for renovations and other purposes. 【Specifications】 ■ Made of stainless steel ■ Total length: 150mm ■ Both inner and outer surfaces of the jaws are polished *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

The "No.NA28 Expanding Pliers" is a product of HARP Co., Ltd., which manufactures and imports/export tools, machines, and supplies for jewelry and accessory making. These stainless steel pliers are convenient for expanding stone settings, rings, and more. 【Specifications】 ■ Made of stainless steel ■ Total length: 135mm *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

The "No.NA31 Komaru Hirogeru Pliers" is a product of HARP Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. It is convenient for widening round rings and comes with an adjustable screw and a spring. 【Specifications】 ■ Adjustable screw included ■ Spring included ■ Made of stainless steel ■ Total length: 135mm *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

The "No.H108 Chip Crimping Pliers" is a product of Harp Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. It is ideal for stone necks, bead crafts, and pearl stringing, and is a high-quality precision plier that anyone can use reliably. 【Specifications】 ■ Made of stainless steel, total length 125mm *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools

The "No.H84 Soldering Ring Pliers" is a product of Harp Co., Ltd., which manufactures and imports/export jewelry and accessory making tools, machines, and supplies. When significantly reducing the size, bending the arms to bring the soldering surface together may cause the stone to loosen. This product is designed to apply force evenly to bring the soldering surfaces together, allowing for soldering while being held with the pliers. A few millimeters can be brought together that do not come together on the workbench. 【Specifications】 ■ Made of stainless steel, total length 175mm *For more details, please refer to the PDF document or feel free to contact us.

• Other work tools