
Heavy-Duty Steel Iron Pipe Drill Bits for Hot Tapping. High Manganese Steel Body: Constructed with high manganese steel for the body and alloy steel for the blade head. Durable Bonded Construction: Hardened cutting edge welded to alloy body reduces shattering risk under load. Wide Size Range: Available in sizes from 50mm to 1000mm (2-40 inches) for various applications. Versatile Material Compatibility: Suitable for drilling ferrous/non-ferrous metals, plastics, carbon steel, and PE/PVC pipes. Customization Options: Offers tailored attachments, full customization, and minor customization from designs or samples. Hot Tapping Ready: Designed to attach easily to hot tapping machines for drilling under pressure. Carbide Tipped Pilot: Includes carbide tipped pilot drill bits with coupon retainer wires for accuracy. Global Shipping Support: Supports international express (FedEx, UPS, DHL) and sea shipping worldwide.