Drill Bit Extension, M22 Thread Rod, Diamond Core Bit Extension, Easy Loading and Unloading, Suitable for Various Drilling Rigs 1PC (400mm)

Product Features

• 【Suitable for Various Drilling Rigs】Designed to fit most drilling rigs in the market, providing a wider range of applications.
• 【Convenient Screw Hole Interface】 screw hole interface for ENSUREs easy loading and unloading of drills, enhancing efficiency.
• 【 and High Wear Resistance】The precision steel pipe has high hardness, deformation and offering excellent wear resistance.
• 【 and Long-lasting】Thick diamond material for ENSUREs ness and resistance to damage, providing long-lasting performance.
• 【Important Precautions】For optimal performance, it is recommended to use water during drilling, and fixed or hand-held drilling rigs are recommended. Additionally, for ENSURE proper installation with a tightly tightened and concentric main shaft.
• -Product Name: Diamond Cobalt-containing Water Drill Bit
• -Material: 45# Steel
• -Color: Silver
• -Optional Sizes: 160mm/200mm/230mm/300mm/400mm
• -Usage: Drilling reinforced concrete and brick walls, air conditioning installation, road signs drilling, freeway and outdoor engineering drilling.