Core Bit Extension, 5/8" Max. Diameter, 12" Length, 5/8" Shank Power Threader Parts & Accessories Working ends accurately ground and

Working ends accurately ground and hardened to HRC 52 to 58 for maximum service

Dust Ejection System ™ provides increased durability by ejecting damaging dust and debris particles that enter the tool through the air intake vents

high tensile alloys

Great for steel and aluminum

special stainless steel

Core Bit Extension, 5/8" Max. Diameter, 12" Length, 5/8" Shank Power Threader Parts & Accessories Working ends accurately ground andExtends Milwaukee core bits by 12" For core bits with 5 8" 11 threads Apply anti seize lubricant to threads before use Specifications Shank Size 5 8" Overall Length 12" Max. Diameter 5 8" Country Of Origin China