C31 25mm Drill Bits Auger Teeth
High durability due to wear-resistant tempered steel
High grade tungsten carbide tip
Excellent rotation (and thus uniform wear) and secure seating due to a clamping sleeve
High degree of solder quality
Extraction groove for easy tooth replacement
Prodrill offers C31 25mm drill bits Auger Teeth rocktools chisel tungsten carbide bullet
Product Description
Product Features
1. Use high hardness carbide cemented carbide to ensure the wear resistance of the product
2.Adopting advanced brazing technology, the welding is firm and beautiful, which can effectively prevent the cemented carbide from falling off.
3. Adopting advanced heat treatment technology, the hardness is above HRC52, the product has high hardness and high wear resistance
4. The hardness of the shank is about HRC42, and the product has good toughness and bending resistance.
Selling Units:Single item
Single package size:18X25X19 cm
Single gross weight:0.65 kg
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