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Our company offers the "Pentagon" drill, which suppresses vibration during cutting, ensuring high hole position accuracy and excellent damage resistance even when used with high-hardness materials. 【Features】 - Eliminates chisel edges, reducing vibration caused by chisel edges and achieving stable processing. - The multi-faceted conical shape results in a shorter tip length, allowing for quicker stabilization and improved hole accuracy and positioning. - Formed into a pentagonal chisel, it suppresses the movement of the cutting edge and enhances damage resistance. *For more details, please download the catalog or feel free to contact us.

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"Pentagon" has won the Impact Naming Award at the 35th Naming Awards by Nikkan Kogyo Shimbun. In celebration of this, we will offer a 15% discount on the sales price for orders of this product placed during the campaign period. Here are the details of the campaign: 【Campaign Details】 ■ Period: March 13, 2025 – June 13, 2025 ■ Content: 15% off the sales price ■ Eligible Product: Pentagon *For more details, please check the related link or feel free to contact us.

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We would like to introduce the SDGs initiatives undertaken by UF Tool Co., Ltd. We promote the regrinding and reuse of used cutting tools as much as possible without disposal. We believe this contributes to the effective use of limited resources and supports a sustainable society. Additionally, we are promoting the recycling of carbide tools that can no longer be regrinded. By reusing rare metals, which are abundant in carbide materials, we believe this leads to a significant reduction in waste generation and contributes to environmental protection. 【Features】 ■ Activities to promote the regrinding of cutting tools ■ Activities to promote the recycling of carbide tools *For more details, please download the PDF or feel free to contact us.

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• End Mills

We would like to introduce the "plastic processing" products handled by UF Tool Co., Ltd. We offer square end mills, long blade square end mills, long shank square end mills, and more. The number of flutes is 2. Our company can accommodate both standard lineup products such as carbide end mills and drills, as well as special order products for mass production. [Materials to be machined] ■ Plastic ■ Aluminum alloy ■ Graphite ■ Copper *For more details, please download the PDF or feel free to contact us.

• End Mills

We would like to introduce the "Graphite Processing" products handled by UF Tool Co., Ltd. We offer square end mills and ball end mills. The number of flutes is available in 2, 3, or 4, with sizes ranging from φ1.0 to φ6.0, φ20.0, R0.5 to R6.0, R1.5 to R10.0, and R1.0 to R10.0. Our company supports both standard lineups such as carbide end mills and drills, as well as special order products for mass production, from single items to larger quantities. [Materials to be machined] ■ Graphite ■ Copper ■ Plastic *For more details, please download the PDF or feel free to contact us.

• End Mills

We would like to introduce the "aluminum processing" products handled by UF Tool Co., Ltd. We offer square end mills and long neck square end mills. The number of flutes is 3, and the sizes available are φ1.0 to φ20.0, φ1.0 to φ12.0, and φ3.0 to φ20.0. Our company also accommodates special order products for mass production, in addition to our standard lineup of carbide end mills and drills. [Materials to be machined] ■ Aluminum alloys ■ Copper ■ Plastic *For more details, please download the PDF or feel free to contact us.

• End Mills

We would like to introduce the "mold processing" products handled by UF Tool Co., Ltd. We offer ball end mills, long shank ball end mills, and tapered neck ball end mills. The number of flutes is either 2 or 3. Our company supports both standard lineup products such as carbide end mills and drills, as well as special order products for mass production. 【Machinable Materials】 ■ Carbon Steel ■ Alloy Steel ■ Pre-hardened Steel ■ Hardened Steel (up to 55HRC, up to 60HRC, up to 65HRC) ■ Cast Iron *For more details, please download the PDF or feel free to contact us.

• End Mills

We would like to introduce the "high hardness material processing" products handled by UF Tool Co., Ltd. We offer square end mills or radius end mills with 4 or 6 flutes, available in sizes from φ6.0 to φ20.0. Our company supports both standard line-up products such as carbide end mills and drills, as well as special order products for mass production. 【Machinable Materials】 ■ Carbon Steel ■ Alloy Steel ■ Pre-hardened Steel ■ Hardened Steel (up to 55HRC and up to 60HRC) ■ Cast Iron *For more details, please download the PDF or feel free to contact us.

• End Mills

We would like to introduce the "general processed products" handled by UF Tool Co., Ltd. We offer a wide range of sizes with blade counts of 2, 3, and 4, and sizes ranging from φ0.5 to φ20.0, φ3.0 to φ20.0, R0.5 to R6.0, R1.0 to R6.0, and more. Our company supports both standard lineups such as carbide end mills and drills, as well as custom orders for mass production. [Materials to be machined] ■ Carbon steel ■ Alloy steel ■ Pre-hardened steel ■ Cast iron *For more details, please download the PDF or feel free to contact us.

• End Mills

The "PX-EMO" is a ball end mill with three blades designed for plastic machining, achieving excellent transparency when processing materials such as acrylic and polycarbonate. There are cutting examples using PMMA (decorative model), PMMA (end mill model), and MC nylon (end mill model). It is available in 28 different model numbers ranging from R0.25 to R5.0. Please feel free to contact us when placing an order. 【Features】 ■ The three-blade (odd-numbered blade) design reduces vibrations during processing as the blades are not aligned diagonally. ■ The uneven distribution of the blades enhances vibration-damping effects. ■ The innovative shape specifically designed for plastics provides outstanding cutting performance. *For more details, please download the PDF or feel free to contact us.

• End Mills

The "PX-EMO" is a ball end mill designed for plastic processing with a three-blade unevenly divided structure, achieving excellent transparency when machining materials such as acrylic and polycarbonate. There are cutting examples using PMMA (decorative model), PMMA (end mill model), and MC nylon (end mill model). It is available in 28 different model numbers ranging from R0.25 to R5.0. Please feel free to contact us when you need assistance. 【Features】 ■ The three-blade (odd-numbered blade) design reduces vibrations during processing as the blades are not positioned diagonally. ■ The uneven distribution of the blades enhances vibration-damping effects. ■ Its innovative shape, specifically designed for plastics, provides outstanding cutting performance. *For more details, please download the PDF or feel free to contact us.

• End Mills

The "PX-EMO" is a ball end mill designed for plastic machining with a three-blade unevenly divided structure, achieving excellent transparency when processing materials such as acrylic and polycarbonate. There are cutting examples using PMMA (decorative model), PMMA (end mill model), and MC nylon (end mill model). Available in 28 different model numbers with radii ranging from R0.25 to R5.0. Please feel free to contact us when you need assistance. 【Features】 ■ The three-blade (odd-numbered blade) design reduces vibrations during processing as the blades are not positioned diagonally. ■ The uneven arrangement of the blades enhances vibration-damping effects. ■ An innovative shape specifically for plastics, providing outstanding cutting performance. *For more details, please download the PDF or feel free to contact us.

• End Mills

The "CLAY-1" is a unique single-blade ball end mill designed for clay processing, featuring an innovative single-blade shape along with mirror finishing and thin film DLC coating. It operates at a speed of 8000 rpm and a feed rate of 5000 mm/min, effectively scattering chips during up-cutting and providing a good cutting surface. As part of our after-sales service, we also offer re-sharpening and re-coating. Please feel free to contact us when you need assistance. 【Examples of Special Products】 ■ Square and ball end mills and marking pins in sizes other than standard ■ Integrated shank with screws for dedicated machines (long and super long) and marking pins ■ Current square and ball end mills with a two-blade specification *For more details, please download the PDF or feel free to contact us.

• End Mills

The "CLAY-1" is a unique single-blade ball end mill designed for clay processing, featuring an innovative single-blade shape along with mirror finishing and thin-film DLC coating. It operates at a speed of 8000 rpm and a feed rate of 5000 mm/min, effectively scattering chips during up-cutting and providing a good cutting surface. As part of our after-sales service, we also offer re-sharpening and re-coating. Please feel free to contact us when you need assistance. 【Examples of Special Products】 ■ Square and ball end mills and marking pins in sizes other than standard ■ Integrated shank with screws for dedicated machines (long and super long) and marking pins ■ Current two-blade specification square and ball end mills *For more details, please download the PDF or feel free to contact us.

• End Mills

The "CLAY-1" is a single-blade ball end mill for clay processing that boasts excellent chip evacuation performance. With a rotation speed of 8000 rpm and a feed rate of 5000 mm/min, chips scatter during up-cutting, resulting in a good cutting surface. As an after-service, we also accept regrinding and re-coating requests. Please feel free to contact us when needed. 【Examples of Special Products】 ■ Square and ball end mills and marking pins in sizes other than standard ■ Integrated shank type with screws for dedicated machines (long and super long) and marking pins ■ Current two-blade specification square and ball end mills *For more details, please download the PDF or feel free to contact us.

• End Mills

The "Pentagon" is a chiseled drill shaped like a pentagonal pyramid with a chisel edge. It features a coating of wear-resistant lamination and nano-layered lamination with nano-scale layers. By using nano-scale thin films for the nano-periodic layers, it prevents the propagation of chipping. The wear-resistant layer suppresses wear, ensuring a long lifespan. This product utilizes Toyota's patented technology. Please feel free to contact us when you need it. 【Features】 ■ Achieves stable hole position accuracy ■ Improved resistance to chipping ■ Enhanced drill lifespan in subsequent processes ■ Improved hole position accuracy for long drills in subsequent processes ■ Improved hole position accuracy for aluminum machining *For more details, please download the PDF or feel free to contact us.

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The "Pentagon" is a chiseled drill shaped like a polyhedron with a chisel edge formed into a pentagonal pyramid. It employs a wear-resistant layered coating and a nano-layered coating with nano-periodic layers. By making one layer a nano-order thin film, it prevents the propagation of chipping. The wear-resistant layer suppresses wear, ensuring a long lifespan. This product utilizes Toyota's patented technology. Please feel free to contact us when you need it. 【Features】 ■ Achieves stable hole position accuracy ■ Improved chipping resistance ■ Increased drill lifespan in subsequent processes ■ Enhanced hole position accuracy for long drills in subsequent processes ■ Improved hole position accuracy for aluminum processing *For more details, please download the PDF or feel free to contact us.

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The "Pentagon" is a chiseled drill with a polyhedral shape formed into a pentagonal pyramid with a chisel edge. It employs a coating of wear-resistant laminated and nano-periodic laminated nano-layers. By using a nano-periodic layer where one layer is a nano-order thin film, it prevents the propagation of chipping. The wear-resistant layer suppresses wear, ensuring a long lifespan. This product utilizes Toyota's patented technology. Please feel free to contact us when you need it. 【Features】 ■ Achieves stable hole position accuracy ■ Improved chipping resistance ■ Enhanced drill lifespan in subsequent processes ■ Improved hole position accuracy for long drills in subsequent processes ■ Improved hole position accuracy for aluminum processing *For more details, please download the PDF or feel free to contact us.

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The "Pentagon" we handle is a drill that offers high hole position accuracy and excellent damage resistance even when used with high-hardness materials. While the tip angle of a typical chisel edge is about 140 degrees, the tip angle of the Pentagon's pentagonal pyramid chisel is about 170 degrees, making it closer to a flat surface. This results in a shorter tip length, which improves engagement with the workpiece! As a result, runout is reduced, and the stability of machining and hole position accuracy is enhanced! *Position tolerance within Φ0.013 【Features】 ■ Eliminates the chisel edge, resolving the runout caused by the chisel edge and achieving stable machining. ■ The multi-angular shape shortens the distance from the tip to the shoulder (tip length), allowing for faster stabilization and significantly improving hole accuracy and position tolerance. ■ Forming the chisel into a pentagonal shape suppresses the movement of the cutting edge, enhancing damage resistance. *For more details, please download the PDF or feel free to contact us.

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We would like to introduce our 3-blade non-uniformly divided plastic processing ball end mill, 'PX-EMO.' The lineup includes R sizes from 0.25 to 5.0, blade lengths from 0.4 to 15.0, effective lengths from 6 to 40, and shank diameters from 0.46 to 3.8, with overall lengths ranging from 80 to 200. It is compatible with PMMA (decorative model), PMMA (end mill model), and MC nylon (end mill model), among others. 【Partial Lineup】 ■PX-EMO 3005-6 ■PX-EMO 3005-8 ■PX-EMO 3005-10 ■PX-EMO 3010-10 ■PX-EMO 3010-15 *For more details, please download the PDF or feel free to contact us.

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We would like to introduce our single-flute ball end mill for clay processing, the 'CLAY-1'. It features excellent chip removal capability and is available in eight models ranging from R1.0 to R10.0. The cutting length ranges from 10 to 100, and the overall length ranges from 70 to 250. Additionally, we offer re-sharpening and re-coating as part of our after-sales service. 【Product Lineup (Partial)】 ■CLAY-1 R1.0 ■CLAY-1 R1.5 ■CLAY-1 R2.0 ■CLAY-1 R2.5 ■CLAY-1 R3.0 *For more details, please download the PDF or feel free to contact us.

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We would like to introduce a case study on the evaluation of hole position accuracy using "Pentagon," which we handle, in vertical machining center (M/C) aluminum evaluation. The workpiece is ADC12, and the equipment is a vertical M/C BBT30, with cutting conditions of Vc 120 m/min, f 0.3 mm/rev (internal water-soluble 1 MPa), and 17 mm through (no leading). As a result, at an entrance of 3 mm, the positional accuracy was within Φ0.001 to Φ0.012, and at an entrance of 15 mm, it was within Φ0.004 to Φ0.009. 【Case Overview】 ■ Workpiece: ADC12 ■ Equipment: Vertical M/C BBT30 ■ Cutting Conditions ・Vc 120 m/min, f 0.3 mm/rev (internal water-soluble 1 MPa), 17 mm through (no leading) ■ Through Drill: Pentagon/special item PGPD0600H03-AL *For more details, please download the PDF or feel free to contact us.

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We would like to introduce a case study on the evaluation of horizontal machining centers (M/C) regarding the positional accuracy of long drill holes using our product "Pentagon." The workpiece is S50C, and the equipment used is a horizontal M/C HSK63. The cutting conditions are as follows: pilot drill at Vc 50 m/min, f 0.15 mm/rev, with a machining depth of 9 mm (internal water-soluble 2 MPa), and long drill at Vc 80 m/min, f 0.2 mm/rev, with a machining depth of 90 mm through (internal water-soluble 2 MPa). The results obtained with this product showed a positional accuracy within Φ0.008 to Φ0.020. 【Case Overview】 ■ Workpiece: S50C ■ Equipment: Horizontal M/C HSK63 ■ Cutting Conditions ・Pilot Drill: Vc 50 m/min, f 0.15 mm/rev, machining depth 9 mm (internal water-soluble 2 MPa) ・Long Drill: Vc 80 m/min, f 0.2 mm/rev, machining depth 90 mm through (internal water-soluble 2 MPa) ■ Tool Used: Pentagon PGPD0603H03 *For more details, please download the PDF or feel free to contact us.

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We would like to introduce a case study on the evaluation of high hardness materials in terms of damage resistance using "Pentagon," which we handle. The workpiece is SKD61 HRC43, and the equipment used is a vertical machining center BBT30, with cutting conditions set at Vc 40m/min and f 0.15mm/rev (internal water-soluble 1MPa). In the case of this product, it resulted in the ability to perform continuous machining. 【Case Overview】 ■ Workpiece: SKD61 HRC43 ■ Equipment: Vertical Machining Center BBT30 ■ Cutting Conditions: Vc 40m/min f 0.15mm/rev (internal water-soluble 1MPa) ■ Machining Depth: 24.5mm ■ Through Drill: Pentagon/PGLD0500H05 *For more details, please download the PDF or feel free to contact us.

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We would like to introduce a case study on the evaluation of high-hardness materials using "Pentagon," which we handle, focusing on hole position accuracy. The workpiece is SKD61 HRC43, and the equipment used is a vertical machining center BBT30. The cutting conditions were Vc 40 m/min and f 0.15 mm/rev (internal water-soluble 1 MPa). As a result, for this product, the positional tolerance was within Φ0.013. 【Case Overview】 ■ Workpiece: SKD61 HRC43 ■ Equipment: Vertical machining center BBT30 ■ Cutting conditions: Vc 40 m/min f 0.15 mm/rev (internal water-soluble 1 MPa) ■ Machining depth: 24.5 mm ■ Through drill: Pentagon/PGLD0500H05 *For more details, please download the PDF or feel free to contact us.

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The "Pentagon" is a pentagonal pyramid chisel drill that suppresses the movement of the cutting edge and improves damage resistance. By eliminating the chisel edge, it resolves the drill's wobbling caused by the chisel edge, achieving stable machining. Due to its polyhedral shape, the distance from the tip to the shoulder (tip length) is short, resulting in faster stabilization and significantly improved hole accuracy and positioning. 【Features】 ■ Eliminates drill wobbling caused by the chisel edge ■ Short distance from the tip to the shoulder (tip length) ■ Suppresses cutting edge movement and improves damage resistance ■ Prevents the propagation of chipping ■ Reduces wear with a wear-resistant layer, ensuring long life *For more details, please download the PDF or feel free to contact us.

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This catalog is a comprehensive catalog featuring carbide end mills handled by UF Tool Co., Ltd. We offer a wide range of products, including square types for general machining, radius types for high-hardness material processing, and options for graphite machining. [Contents] ■ General machining ■ High-hardness material processing ■ Mold processing ■ Aluminum processing ■ Graphite processing ■ Plastic processing *For more details, please download the PDF or contact us.

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