• 322-328 N 9th St.
    Terre Haute, IN 47807
  • 812-234-1569
  • www.ind-supply.com

Milwaukee 48-20-3966 4-Cutter Rotary Hammer Drill Bit, 1-1/8 in Drill Bit, 45/64 in SDS-Max Shank, 16 in D Cutting, Carbide Cutting Edge, 21 in OAL

  • Item Code: MILW 48-20-3966
  • Brand: Milwaukee
  • Mfg Part No: 48-20-3966
  • Manufacturer: Milwaukee Tool
  • Unit Size: 1

Description

Milwaukee® SDS Max® 4-cutter Rotary Hammer Drill bits feature a 4-cutter 4x90 deg tip geometry to avoid lock up in rebar, patented rebar chamfers for increased durability and a high volume flute for fast debris removal. Used for drilling holes in brick, block, concrete and reinforced concrete.

Features Tech Specs Applications

Features

Back To Top
    • 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

Tech Specs

Back To Top
Applicable Materials Block, Brick, Concrete and Reinforced Concrete
Color Silver
Cutting Depth 16
Cutting Direction Right Hand
Cutting Edge Material Carbide
Drill Bit Size 1-1/8
Finish Bright
Flute Length 17
Flute Type Spiral
Material Carbide
Overall Length 21
Point Type Centering
Shank Size 45/64
Shank Type SDS-Max®
Type 4-Cutter
UPC 04524210225
Weight (LBS) 2.61

Applications

Back To Top
For fast bit changes and efficient power transfer from the hammer to the bit, use only in SDS MAX drive hammers

Related Items

MILW 48-20-4056

MILW 48-20-4056

Milwaukee 48-20-4056 2-Cutter Rotary Hammer Drill Bit, 9/16 in Drill Bit, 3/4 in Spline Shank, 4 in D Cutting, Carbide Cutting Edge, 10 in OAL

LEARN MORE
MILW 48-20-4088

MILW 48-20-4088

Milwaukee 48-20-4088 2-Cutter Rotary Hammer Drill Bit, 7/8 in Drill Bit, 3/4 in Spline Shank, 16 in D Cutting, Carbide Cutting Edge, 22 in OAL

LEARN MORE
MILW 48-20-4126

MILW 48-20-4126

Milwaukee 48-20-4126 2-Cutter Rotary Hammer Drill Bit, 1-1/4 in Drill Bit, 3/4 in Spline Shank, 16 in D Cutting, Carbide Cutting Edge, 22 in OAL

LEARN MORE
MILW 48-20-4150

MILW 48-20-4150

Milwaukee 48-20-4150 2-Cutter Rotary Hammer Drill Bit, 1-1/2 in Drill Bit, 3/4 in Spline Shank, 10 in D Cutting, Carbide Cutting Edge, 16 in OAL

LEARN MORE
MILW 48-20-4037

MILW 48-20-4037

Milwaukee 48-20-4037 2-Cutter Rotary Hammer Drill Bit, 3/8 in Drill Bit, 3/4 in Spline Shank, 4 in D Cutting, Carbide Cutting Edge, 10 in OAL

LEARN MORE
MILW 48-20-4050

MILW 48-20-4050

Milwaukee 48-20-4050 2-Cutter Rotary Hammer Drill Bit, 1/2 in Drill Bit, 3/4 in Spline Shank, 4 in D Cutting, Carbide Cutting Edge, 10 in OAL

LEARN MORE
MILW 48-20-4051

MILW 48-20-4051

Milwaukee 48-20-4051 2-Cutter Rotary Hammer Drill Bit, 1/2 in Drill Bit, 3/4 in Spline Shank, 10 in D Cutting, Carbide Cutting Edge, 16 in OAL

LEARN MORE
MILW 48-20-4052

MILW 48-20-4052

Milwaukee 48-20-4052 2-Cutter Rotary Hammer Drill Bit, 1/2 in Drill Bit, 3/4 in Spline Shank, 16 in D Cutting, Carbide Cutting Edge, 22 in OAL

LEARN MORE
MILW 48-20-4063

MILW 48-20-4063

Milwaukee 48-20-4063 2-Cutter Rotary Hammer Drill Bit, 5/8 in Drill Bit, 3/4 in Spline Shank, 10 in D Cutting, Carbide Cutting Edge, 16 in OAL

LEARN MORE
MILW 48-20-4064

MILW 48-20-4064

Milwaukee 48-20-4064 2-Cutter Rotary Hammer Drill Bit, 5/8 in Drill Bit, 3/4 in Spline Shank, 16 in D Cutting, Carbide Cutting Edge, 22 in OAL

LEARN MORE
MILW 48-20-4076

MILW 48-20-4076

Milwaukee 48-20-4076 2-Cutter Rotary Hammer Drill Bit, 3/4 in Drill Bit, 3/4 in Spline Shank, 10 in D Cutting, Carbide Cutting Edge, 16 in OAL

LEARN MORE
MILW 48-20-4078

MILW 48-20-4078

Milwaukee 48-20-4078 2-Cutter Rotary Hammer Drill Bit, 3/4 in Drill Bit, 3/4 in Spline Shank, 16 in D Cutting, Carbide Cutting Edge, 22 in OAL

LEARN MORE
MILW 48-20-4087

MILW 48-20-4087

Milwaukee 48-20-4087 2-Cutter Rotary Hammer Drill Bit, 7/8 in Drill Bit, 3/4 in Spline Shank, 10 in D Cutting, Carbide Cutting Edge, 16 in OAL

LEARN MORE
MILW 48-20-4100

MILW 48-20-4100

Milwaukee 48-20-4100 2-Cutter Rotary Hammer Drill Bit, 1 in Drill Bit, 3/4 in Spline Shank, 10 in D Cutting, Carbide Cutting Edge, 16 in OAL

LEARN MORE
MILW 48-20-4101

MILW 48-20-4101

Milwaukee 48-20-4101 2-Cutter Rotary Hammer Drill Bit, 1 in Drill Bit, 3/4 in Spline Shank, 16 in D Cutting, Carbide Cutting Edge, 22 in OAL

LEARN MORE
MILW 48-20-4113

MILW 48-20-4113

Milwaukee 48-20-4113 2-Cutter Rotary Hammer Drill Bit, 1-1/8 in Drill Bit, 3/4 in Spline Shank, 16 in D Cutting, Carbide Cutting Edge, 22 in OAL

LEARN MORE
MILW 48-20-4125

MILW 48-20-4125

Milwaukee 48-20-4125 2-Cutter Rotary Hammer Drill Bit, 1-1/4 in Drill Bit, 3/4 in Spline Shank, 10 in D Cutting, Carbide Cutting Edge, 16 in OAL

LEARN MORE
MILW 48-20-4151

MILW 48-20-4151

Milwaukee 48-20-4151 2-Cutter Rotary Hammer Drill Bit, 1-1/2 in Drill Bit, 3/4 in Spline Shank, 16 in D Cutting, Carbide Cutting Edge, 22 in OAL

LEARN MORE