Description:

Specifications: Square head size: 1/4"(6.35mm),3/8"(9.5mm),1/2"(12.5mm); Total length: 65mm/2.56",73mm/2.87"; 1 Set x Square Extension Adapters(3pcs Square head shank ). Material: Made of durable chrome-vanadium steel alloy and long tool life.. SDS: Press the sliding sleeve, insert the drill bit, and loosen the sliding sleeve for installation. Convenient and fast, not easy to loosen.. Square Rod: Which can ensure that it stays in place when driving, bending, twisting and turning. Range of Use: It is used for installation on electric hammer drills, impact drills, rechargeable drills, and other tools..