Cylindrical gray metal bit with black circular hole.
Cylindrical gray metal bit with black circular hole.
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
Bosch Hammer Drill 1199VSR drilling into a metal electrical box mounted on a concrete wall.
o339188v12 Interface_SDS_plus_K
Cylindrical gray metal bit with black circular hole.
Cylindrical gray metal bit with black circular hole.
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
Bosch Hammer Drill 1199VSR drilling into a metal electrical box mounted on a concrete wall.
o339188v12 Interface_SDS_plus_K

SDS-plus® SpeedCore™ Thin-Wall Core Bits

For rotary hammer drills

Switch Boxes
  • SPEEDCORE™ Thin-Wall Core Bit is ideal for cutting holes, for example, when installing switch boxes
  • High-grade tungsten carbide teeth
  • Pilot bit is integrated with mandrel
  • Ejector hole
  • Works with Bosch SPEEDCORE™ SDS-plus® pilot bits and extensions
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Materials
Concrete
Concrete building block
Solid brick
Lime and sand bricks
Select options
Diameter (D) Inch
Choose a pack size
Select options

Diameter (D) Inch 12 options

Choose a pack size 1

Available product options (12)
SDS-plus® SpeedCore™ Thin-Wall Core Bits
For rotary hammer drills

Fits tools of most brands

SDS-plus® SpeedCore™ Thin-Wall Core Bits
SDS-plus® SpeedCore™ Thin-Wall Core Bits
SDS-plus® SpeedCore™ Thin-Wall Core Bits

Fits all SDS plus rotary hammer drills.

Product Options

Available product options: 12

Expand Model number Diameter (D) Inch Pack quantity Availability
T3910SC 1 1
T3911SC 1 3/16 1
T3912SC 1 3/8 1
T3913SC 1 9/16 1
T3914SC 1 7/8 1
T3915SC 2 9/16 1
T3916SC 2 11/16 1
T3917SC 3 1/8 1
T3918SC 3 3/16 1
T3919SC 4 1
T3920SC 3 7/8 1
T3921SC 4 3/8 1

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