Milwaukee SDS-Max 1 In. x 21 In. 4-Cutter Rotary Hammer Drill Bit SchlageSDS 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
Includes hex keys in sizes:
Removable key-change number for added security
Large pads on back provide extra comfort
Ball bearing guide
The thick blade profile provides increased durability and control in tough demolition applications
When used as a skim coat 1 Lb
Part Number: #6770
drill/driver include: On-board battery fuel gauge displays remaining run time
extended reach blades open independently up to 270 degrees
The tail piece adapts for horizontal or vertical applications
S4S treated colonial newel post
High speed blasting along the cutting edge strengthens the blade to reduce breaks and increase durability