KRT Bullet Teeth

Durable KRT bullet teeth for foundation drilling. High toughness alloy steel, super wear-resistant carbide tips.

Description

Product Description

Bullet teeth (foundation drilling cutting tools, round shank cutter bit, and round shank chisel) are used as ripping teeth on augers, drilling buckets, and core barrels for foundation drilling, solid wall, water well drilling, trenching, mining, and tunneling.
carbide steel body, made of material ASTM4142 or 42CrMo, heat treated with 40-44 HRC hardness, has high toughness and wearable character. Tips with above 50 HRC hardness is made from low-press sintered, suitable-grade tungsten carbide according to the target projects to ensure high performance during work.

Superiority:
1. Super coarse particles of alloy, good wearproof;
2. Selection of high-strength alloy steel after heat treatment;
3. Superhard wear resistance layer around alloy and eight alloys trip; the service life is 2~3 times that of the ordinary product;
Applicable Layers:
Highly weathered rock, silt, Limestone.