SDS MAX and Spline Two-Piece Core Bits

MILWAUKEE’s SDS Max and Spline Thick Wall Core Bits are used for drilling large through holes into brick, block, and concrete. Two-piece design allows versatility between SDS Max and Spline shanks and extensions.

  • Available in Thick- and Thin-Wall versions
  • 2-Piece Design for versatility
  • Ability to use extensions

Size

12"
18"
1-1/2"
5"
6"
1-1/2"
1-3/4"
2"
2-1/2"
3"
3-1/2"
4"
6" x 25"
7-1/2"

Depth

2-13/16"
4-1/16"

Group

12" SDS Max Adapter Shank
18" SDS Max Adapter Shank
SDS Max Thin-Wall Adapter Shank
12" Spline Adapter Shank
18" Spline Adapter Shank
Core Body with Guide Plate and Centering Pin
Replacement Guide Plate
Replacement Centering Pin
Extension for Thick-Wall Core Bits
Item Category Number
Size
Depth
Group
48-03-3540
48-03-3572
12"
12" SDS Max Adapter Shank
48-03-3573
18"
18" SDS Max Adapter Shank
48-03-3574
12"
SDS Max Thin-Wall Adapter Shank
48-03-3564
1-1/2"
12" Spline Adapter Shank
48-03-3565
1-1/2"
18" Spline Adapter Shank
48-20-5060
5"
2-13/16"
Core Body with Guide Plate and Centering Pin
48-20-5065
6"
2-13/16"
Core Body with Guide Plate and Centering Pin
48-20-5125
1-1/2"
4-1/16"
Core Body with Guide Plate and Centering Pin
48-20-5130
1-3/4"
4-1/16"
Core Body with Guide Plate and Centering Pin
48-20-5135
2"
4-1/16"
Core Body with Guide Plate and Centering Pin
48-20-5140
2-1/2"
4-1/16"
Core Body with Guide Plate and Centering Pin
48-20-5145
3"
4-1/16"
Core Body with Guide Plate and Centering Pin
48-20-5150
3-1/2"
4-1/16"
Core Body with Guide Plate and Centering Pin
48-20-5155
4"
4-1/16"
Core Body with Guide Plate and Centering Pin
48-20-5160
4"
4-1/16"
Core Body with Guide Plate and Centering Pin
48-20-5165
6"
4-1/16"
Core Body with Guide Plate and Centering Pin
48-20-5168
1-1/2"
Replacement Guide Plate
48-20-5169
1-3/4"
Replacement Guide Plate
48-20-5170
2"
Replacement Guide Plate
48-20-5171
2-1/2"
Replacement Guide Plate
48-20-5172
3"
Replacement Guide Plate
48-20-5173
3-1/2"
Replacement Guide Plate
48-20-5174
4"
Replacement Guide Plate
48-20-5175
5"
Replacement Guide Plate
48-20-5176
6"
Replacement Guide Plate
48-20-5199
1-1/2"
Replacement Centering Pin
48-20-6162
5"
Replacement Guide Plate
48-20-6163
6"
Replacement Guide Plate
48-62-2016
6" x 25"
48-95-6085
7-1/2"
Extension for Thick-Wall Core Bits