6x110mm Impact Masonry Drill Bit w Chrome Steel Alloy Tipped Drills
6x110mm Impact Masonry Drill Bit w Chrome Steel Alloy Tipped Drills. Description: How to Use Impact Masonry Drill Bit: Keep drill angle to vertical position once the hole has started. Observe the uniformity of the spark while drilling keep wet with water or coolant. Note: To avoid drill bit breakplease being drilling at low speeds. Minimum pressure.Slow speed down for exit hole. Specifications:? Material : Chrome Steel Alloy Type : N Type 135 degree Special Shank : round shank with two hole and two notch Shank Diameter : 9mm Cutting Edge Diameter :6mm Cutting Edge Length : 60mm Effective Cutting Edge Length : 37mm Total Length : 110mm Package Content: 1pcs x Impact Drill Bit1pcs x Package Box While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.