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OPT Cutting Tools Co., Ltd.


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Gun Drills

Product categories of Gun Drills, we are specialized manufacturers from China, Gun Drill, Gun Drill Bits suppliers/factory, wholesale high-quality products of Drill Gun Set R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!


    • Gun drills for matel

    Gun drills for matel

    • Brand: OPT

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    • Place of Origin: China

    • Productivity: 10000 pcs/month

    Gun drilling machine for sale Advantages of Overall length 520 diameter 5 52mm Extended Length gun Drill Bit 1 The hole processing precision is high and the economy is good 2 High cutting performance 3 The coaxiality of the hole 4 Excellent drilling quality and chip removal performance 5 High process

    • Masonry drill for gun drill bit concrete

    Masonry drill for gun drill bit concrete

    • Brand: OPT

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    • Place of Origin: China

    • Productivity: 10000 pcs/month

    Masonry drill for gun drill bit concrete Features Single fluted gun drill flute length 80 mm with standard point geometry Head form G for all materials ABOUT US We are specialize in manufacturing PCD diamond tools and Carbide tools Our major product inclulde PCD inserts PCD Reamers PCD End Mills PCD Taps Cabide...

China Gun Drills Suppliers

Gun Drills with its ability to machine very straight deep holes and hold excellent finishes, was originally developed for gun barrel manufacturing. Today, this drill is designed for deep hole drilling in virtually any material.

The gundrill requires high-pressure coolant through the tool, keeping the cutting edges lubricated and providing adequate chip evacuation down the flute channel. OPT gun drills product line diameter range is .039" [1.00mm] through 1.500" [38.10mm] as a solid carbide head.

Larger diameter tools are available using a brazed inserted blade design. All gundrills can be made to any specific length. Lengths over 72" [1828 mm] will have an additional weld joint in the body of the tool.

The gundrill is designed to drill holes from solid material, and can produce bottom hole configurations, and minimize burr at intersections. The gundrill can achieve precision holes in one pass thus eliminating the need for secondary passes, and is a tool for consistent hole-to-hole reproduction.

Flexible in order quantity:

Samples can be provided before mass production, and MOQ can be discussed accordingly.


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We are specialize in manufacturing PCD diamond tools and Carbide tools. Our major product inclulde PCD Inserts, PCD Reamers, PCD End Mills, PCD Taps, Cabide Inserts,Carbide Drills, Carbide Reams, Taps etc.,

We also offered customized cutting tools per drawings, and provide package according to customer requirements. We manufacture a series range of cutting tools for machining of Cast iron, Aluminium alloy and Non-Ferros metal, it is widely used in all major sectors like Automobiles, Engineering, Aerospace, Aviation and 3C industry. Premium quality of raw material is used in the production and strict examination during processing with advanced equipment, so our client are satisfied with our reliable quality and on-time delivery.

Our best selling of cutting tools include PCD Inserts, PCD End Mill, PCD Ball Nose Mill, PCD Reamer, Carbide Taps, Carbide End Mill , Special Form Cutter and many more. For these years we have been made a large forward in the technologies of manufacturing cutting tools. With high quality on performance and price, our product sells well both on domestic and overseas market. And we will always focus on the quality and best service, to make long business relationship.

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quanlity control:

We have dedicated team of quality control and precise equipment to keep good and stable performance for our products and processing services.

great service

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Jen Li

Ms. Jen Li



Mobile Phone:+8613928413454Contact me with Whatsapp

Address:Room 609,Building 1,Dulex Hi-tech Park,Longhua District,Shenzhen,China, Shenzhen, Guangdong

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