Milwaukee® 48-20-9021 SHOCKWAVE™ Single Ended Hammer Drill Bit, 3/8 in Drill Bit, 1/4 in Hex Shank, 4 in D Cutting, Carbide Cutting Edge, 6 in OAL

31342138 MFG #: 48-20-9021
$6.78 / EA
  • Applicable Materials: Concrete, Brick and Block
  • Country of Origin: CN
  • Cutting Depth: 4 in
  • Cutting Edge Material: Carbide
  • Drill Bit Function: Percussion
  • Drill Bit Size: 3/8 in
  • Flute Length: 4 in
  • Flute Type: Wide
  • Manufacturer Name: Milwaukee Tool
  • Overall Length: 6 in
  • Series: SHOCKWAVE™
  • Shank Size: 1/4 in
  • Shank Type: Hex
  • Type: Single Ended
The MILWAUKEE® 3/8" x 4" x 6" SHOCKWAVE™ Carbide Hammer Drill Bit uses sharpened carbide to deliver up to 5x longer life in concrete and up to 2x faster drilling into masonry material. Engineered with a precision ground tip, these bits deliver faster starts and less walking in concrete, brick, and block. The wide flute design removes dust faster, reducing heat and delivering more holes per charge. Milwaukee SHOCKWAVE™ Carbide Hammer Drill Bits have a 1/4" Hex Shank for versatility and are compatible with both impacts and hammer drills.
  • Item Features
  • Application
  • Up to 5X life in concrete
  • Up to 2X faster drilling vs standard masonry drill bits
  • SHOCKWAVE™ impact duty engineered for hammer drills and impacts
  • Durable carbide tip for longer life in concrete and hard aggregate
  • Sharpened carbide edges for faster starts in concrete, brick and block
  • Precision ground carbide tip for less bit walking
  • Wide flute design removes dust faster, reducing heat and delivering more holes per charge
  • 1/4 in hex shank for added tool versatility
For use with hammer drills and impacts