
Foundation Drilling Tooth Picks for Drum Cutter Btk81. Customized Color: Color can be customized according to customer requirements. High Hardness Tip: Tip hardness exceeds 50 HRC, made from low-pressure sintered material. High Toughness Body: Alloy steel body with 40-44 HRC hardness for high toughness and wear resistance. Wide Application Range: Suitable for foundation creation, water well drilling, trenching, mining, and tunnelling. Fast Lead Time: Peak and off-season lead time within 15 working days. Global Sales Coverage: Products are sold globally with main markets in North America, Europe, and Asia. Forging Process: Manufactured using standard forging process with ASTM4142 or 42CrMo material. Long Service Life: Designed for high feed rates, long service life, and short tool changing times.