Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.
1～14 item / All 14 items
It is a Gundrill that performs deep, high-precision drilling.
Botech is a specialized manufacturer of deep hole machining tools and is the largest manufacturer in the world for the production of gun drills. We can also produce coated tools for difficult materials such as stainless steel. We are the first in the world to manufacture throwaway gun drills (φ13.5 to φ43.99). For more details, please request our materials.
Gundrill materials
Features of Gundrill Processing ◎ Good straightness For processing at a typical depth of 1000mm, the core misalignment accuracy is less than 1mm ◎ Good surface roughness Excellent surface roughness due to the vanishing effect ◎ Good diameter tolerance Capable of drilling holes with tolerances of H7 to H9 ◎ Reduced processing time No need for step feed
A permanent stock of over 400 vehicles in a 5,000 square meter exhibition hall! Come see it first! Please contact us!
Manufacturer: Miroku Year: 2003 Model: MEG-1200NC Management No: KD183 Stock Location: Sales Office (Osaka)
The ultra-hard solid type 'EB 100' of the Gundrill series developed by the No. 1 manufacturer in Germany with over 125 years of history ≪internal lubrication specification≫.
The 'EB 100' carbide solid gundrill from Gühring, which offers a standard lineup with a maximum groove length of 160, is a solid type where the tube and head are integrated, increasing torsional strength. It features a versatile two-point pad head shape that can accommodate all types of workpieces. Custom products can also be tailored and manufactured according to user specifications, meeting the needs of deep hole machining.
We accommodate all types of cutting tools, whether domestic or international.
We respond with reliable technology and abundant experience in rotary cutting tools and grinding.
We can also manufacture slow-away gun drills! Introduction to the gun drills handled by our company.
The "Muraki Botech Gundrill" is a product that enables high-precision deep hole machining (straightness, hole diameter accuracy, surface roughness) that is superior to long drills in general-purpose machines such as N/C lathes and turret lathes. The oil holes, designed in a kidney shape or with two holes, increase the discharge amount of cutting fluid, allowing for smooth chip removal along the V-groove of the drill tube. Machining with an L/D ratio of up to Max 40 can be done in a non-step manner. 【Lineup (Partial)】 ■ Brazed Gundrill "Type 110" ■ Brazed Step Gundrill "Type 112" ■ All Carbide Gundrill "Type 113" ■ All Carbide Step Gundrill "Type 113-01" ■ Throwaway Gundrill "Type 01-001" *For more details, please refer to the PDF document or feel free to contact us.
The "EB 80" series of carbide brazed gun drills, developed by the number one manufacturer in Germany with over 125 years of experience, features an internal lubrication specification.
The 'EB 80' carbide brazed gun drill, which is part of Gühring's extensive range of deep hole machining gun drills, offers a maximum drilling depth of 80xD in its standard lineup. It features a chip breaker and adopts a highly versatile two-point pad head shape that can accommodate all types of workpieces. Custom products can also be tailored and manufactured to meet user specifications, fulfilling the needs of deep hole machining.
The "ZB 80" ultra-hard brazed two-flute gun drill series developed by the number one manufacturer in Germany with over 125 years of history, featuring internal lubrication specifications.
The high-efficiency two-flute gun drill 'ZB 80', developed for non-ferrous metals, is part of Gühring's wide range of deep hole machining gun drills. With two cutting edges, it allows for higher feed rates compared to single-flute drills. There are two types available: one specifically for aluminum and another for cast iron. Custom products can also be made to meet user specifications, fulfilling the needs for deep hole machining.
The 'EB 800' insert exchange type of the Gundrill series developed by the number one manufacturer in Germany with over 125 years of history ≪internal lubrication specification≫.
Among the wide range of deep hole machining Gundrills offered by Gühring, the 'EB 800' stands out for its insert exchangeable design, providing flexibility to accommodate various workpiece materials. The replaceable carbide inserts are available in four different coatings. Its simple structure, with fewer components, ensures stable machining. Since the components can be exchanged on the machine, there is no need to remove the holder itself. Custom products tailored to user specifications can also be accommodated and manufactured, meeting the needs of deep hole machining.
We can also handle special jigs made in-house! We can prepare and select suitable machines, tools, and jigs.
Our company has over 1,000 types of drill diameters and drill lengths. With a top-class inventory of gun drills in the industry, we are always prepared with suitable machines, tools, and jigs to provide high-precision and high-quality deep hole machining to meet customer demands in a short delivery time. In particular, we have a wide range of small diameters (φ0.5 to φ6.0) available in 0.1mm increments, as well as many tool lengths. 【Features】 ■ Small diameters (φ0.5 to φ6.0) available in 0.1mm increments, with a wide selection of tool lengths ■ Custom jigs made in-house to accommodate special requirements ■ Ability to prepare and select suitable machines, tools, and jigs *For more details, please download the PDF or feel free to contact us.
Gundrill
Features of Gundrill Processing ◎ Good straightness For processing at a typical depth of 1000mm, the core misalignment accuracy is less than 1mm ◎ Good surface roughness Excellent surface roughness due to the vanishing effect ◎ Good diameter tolerance Drilling with tolerances of H7 to H9 is possible ◎ Reduced processing time No need for step feed
Gundrill Materials Type 110 Cutting Conditions
Botek Corporation Low-Feed Gundrill Type 110 Cutting Conditions
Gundrill Materials Type 113 Cutting Conditions
Botek Corporation All Carbide Gundrill Type 113 Cutting Conditions
Throwaway Gun Drill Materials Type 01 Cutting Conditions
Botek Corporation Throwaway Gundrill Type 01 Cutting Conditions
