Milwaukee SDS-Max 1 In. x 21 In. 4-Cutter Rotary Hammer Drill Bit Schlage Part Number: #6770

Part Number: #6770

extended reach blades open independently up to 270 degrees

Ball bearing guide

S4S treated colonial newel post

Milwaukee SDS-Max 1 In. x 21 In. 4-Cutter Rotary Hammer Drill Bit Schlage Part Number: #6770SDS Max carbide bits feature the SDS Max drive system for fast bit changes and efficient power transfer from the hammer to the bit. Breaker points pulverize the material leading to up to 20% faster drilling speeds. Rear guards protect the bit when hitting hard aggregate and rebar leading to longer life. Variable flutes remove the dust out of the hole more efficiently. Wide flute entrances lead to faster drilling speeds, while reinforced flutes prevent