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.

Single-tube diamond drill bit (flat tooth)

Conventional flat teeth, high versatility, balanced wear resistance and drilling speed, suitable for most geological formations.

Single-tube electroplated diamond drill bit (sharp teeth)

Designed with sharp teeth and optimized diamond ratio, specially made for rock formations with a hardness above level10, featuring fast penetration speed and high efficiency.

Single-tube diamond drilling head (for pebble use)

Features a widened and thickened working layer, optimized water inlet design, specially made for pebble formations, with wear-resistance and impact-resistance, effectivelv improvina drillina efficiency in pebble formations

Single-tube electroplated diamond drill bits

Thin-walled with no inner diameter, used for casing or enlarging holes.

Double-tube electroplated diamond drill bits

Commonly used single-action double-tube, double-action double-tube,and 101 concrete core bits.

Rope core diamond drill bits

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

Single-tube diamond roller bit

The single-tube drill bit combined with the roller design can be used for well drilling, grouting holes, etc.

Single-tube electroplating reamer

Used with matching sinale-tube drill bits, it serves to protect the wall and tube, extending the lifespan of the drill bit.

Dual-tube electroplating reamer

Used in conjunction with dual-tube drill bits, it serves to protect the wall and tube, extending the service life of the drill bits.

Staircase-shaped coal mine special electroplated diamond drill bit

Single tube flat composite drill bit

High-quality steel body, flat composite bit, suitable for conventional geological formations.

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