Milwaukee® 48-20-3988 4-Cutter, 1-1/2 in Dia x 23 in L, 18 in Cutting, 45/64 in SDS Max® Shank, Carbide Cutting Edge, Carbide

Hammer Drill Bits
58635 MFG #: 48-20-3988
221.40000 / ea

Milwaukee® MX4™ 4-Cutter SDS-Plus Rotary Hammer Drill Bits provide up to 4x Life in Rebar and up to 20% more holes per charge in cordless rotary hammers. The enhanced rebar guards and 4-Cutter 90 deg head design provide increased life and durability in hard aggregate and rebar. Breaker Point pulverize the material more effectively resulting in faster drilling speeds. The variable flute allows for maximum debris extraction leading to up 20% more holes per charge in cordless rotary hammers while making it a very durable bit in corded and cordless rotary hammers. Additionally, MX4™ features a centering tip for exact spot drilling, wear mark indicator indicating when the bit no longer meets ANSI diameter requirements and a reinforced flute for durability and minimized vibration. The increased life and efficiency of the MX4™ 4-Cutter drill bit line provides the ideal solution in general concrete and reinforced concrete for cordless and corded rotary hammer users.
QTY
  • Applications
  • Features
For fast bit changes and efficient power transfer from the hammer to the bit, use only in SDS MAX drive hammers
Brazing formula optimizes drilling for up to 20% longer life
Unique flute geometry provides efficient dust removal
Solid tip centering point and 4-cutter design provide accurate and precise round holes
1-1/2 IN Diameter, 4-Cutter Head; SDS-Max Shank; Drilling Depth 18 IN; Overall Length 23 IN