Product

Made of high-quality steel and premium alloy materials, using hot-inlaid tooth technology, the products are durable and highly efficient. Various connection types are available, including threaded and tapered connections. Threaded Drill Bit Thread. Models: R22, R25, H25, R28, R32, R35, R38, T38, T45, T51, ST68, GT60 (customizable).Tapered Drill Bit Diameters: 26mm ~ 60mm (customizable); Taper Degrees: 4°46’, 6°, 7°, 11°, 12°; Compatible Drill Rods: Hex. 19mm, Hex. 22mm, and Hex. 25mm; Alloy Shapes: Straight, Cross, and Cylindrical Tooth.

Rope core diamond drill bits

Common specifications include S75, S95, NTW, BTW, HTW, NQ, BQ, PQ, HQ, etc.

Staircase-shaped coal mine special electroplated diamond drill bit

Rope core impregnated polycrystalline reamers

Common specifications include S75,S95,NTW, BTW, HTW, NQ, BQ, PQ, HQ, etc.

PDC Non-Coring Drill Bit / Four-Wing Concave Drill Bit / For Coal Mining, Oil, Geological Exploration / Customizable

Made of alloy steel, with high-quality polycrystalline diamond compact (PDC) pieces, welded using a special process, it’s highly wear-resistant and impact-resistant.

Three-wing scraper non-core composite drill bit (thread can be customized)

Made with an alloy steel body and high-quality polycrystalline diamond (PDC) inserts, welded using a special process, it offers high wear resistance and impact durability. The blade-style design makes it dig faster in softer ground.

PDC non-core drill bit / 80mm / mining, exploration / customizable

80 caliber, specially designed for mines, customizable male and female couplings.

Three-wing arc corner non-core composite drill bit

Four-wing arc angle non-removed composite sheet core drill

5-Wing PDC Non-Coring Drill Bit – Granite/Hard Rock/Dolomite Mining, Water Well Drilling and Oil Drilling Wear-Resistant and Impact-Resistant

Common specifications are 133/153/200, customizable.

Arc anale non-core composite drill bits

Three-wing, four-wing, five-wing, and other multi-wing options can be customized, and the threads can be customized.

< 1 >

ONLINE MESSAGES

PRODUCTS

+86 13974680999

Address

100 meters northeast of the intersection of Jianye Road and Fengtai Road.Longshuitan Distriet, Yongzhou City, Hunan, China

Business License

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.