Masonry & Concrete Drill Bits
7 In. Extension SDS-plus® for SPEEDCORE™ Thin-Wall Core Bits
7 In. Extension SDS-plus® for SPEEDCORE™ Thin-Wall Core Bits
5/32 In. x 3-1/2 In. Flat Shank Hex Masonry Drill Bit
5/32 In. x 3-1/2 In. Flat Shank Hex Masonry Drill Bit
5/32 In. x 3-1/2 In. Flat Shank Hex Masonry Drill Bit
o339188v12 Interface_SDS_plus_K

SDS-plus® SpeedCore™ Thin-Wall Core Bit Extensions

For rotary hammer drills

  • SPEEDCORE™ Thin-Wall Core Bit is ideal for cutting holes, for example, when installing switch boxes
  • Works with Bosch SPEEDCORE™ SDS-plus® Core Bits
Select options

Choose a pack size 2 options


SDS-plus® SpeedCore™ Thin-Wall Core Bit Extensions
For rotary hammer drills

Fits tools of most brands

SDS-plus® SpeedCore™ Thin-Wall Core Bit Extensions
SDS-plus® SpeedCore™ Thin-Wall Core Bit Extensions
SDS-plus® SpeedCore™ Thin-Wall Core Bit Extensions

Fits all SDS plus rotary hammer drills.

Ideal Hole Cutting to Install Switch Boxes

SPEEDCORE™ Thin-Wall Core Bit is ideal for cutting holes, for example, when installing switch boxes

  • Designed for drilling with smaller hammers
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Product Options

Available product options: 6

Model number Adapter for machine side Pack quantity
T3922 SDS plus 2
T3923SC SDS plus 2
T3924 SDS plus 1
T3925SC SDS plus 1
T3926SC SDS plus 1
T3927SC SDS plus 1

out of products