Internet #203285078

Model # T3921SC

Store SKU #829451

0000346430066

4-3/8 in. SDS-Plus SPEEDCORE Thin-Wall Core Bit for Removal of Masonry, Brick, and Block

  • Ejector hole delivers core removal of masonry, brick, and block
  • Works with Bosch SPEEDCORE SDS-plus pilot bits and extensions
  • Features tungsten carbide teeth ideal for smaller hammers
$ 89 77

Frequently Bought Together

Frequently Bought Together

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Product Overview

  • Ejector hole delivers core removal of masonry, brick, and block
  • Works with Bosch SPEEDCORE SDS-plus pilot bits and extensions
  • Features tungsten carbide teeth ideal for smaller hammers
Bosch SDS-Plus rotary hammer core bits are designed for core drilling with smaller hammers with a core body length of 4-3/8 in. and a useable cutting depth of 3 in. Core bits are sold separately and still need the Center Pin, Guide Plate and Shank to get the most out of your bit. Bosch SDS-Plus rotary hammer core bits are designed for core drilling with smaller hammers.
  • Application through hole drilling
  • For use with rotary hammers, corded and cordless hammer drills
  • Overall length 2-3/4 in., drilling length in 2-3/8 in.
  • Core bit, size (in.) 4-3/8 in.
  • Works with Bosch speed core SDS-Plus pilot bits and extensions (T3922, T3924, T3923SC, T3925SC, T3926SC, T3927SC)

Product Overview

  • Ejector hole delivers core removal of masonry, brick, and block
  • Works with Bosch SPEEDCORE SDS-plus pilot bits and extensions
  • Features tungsten carbide teeth ideal for smaller hammers
Model #: T3921SC
Sku #: 829451
Internet #: 203285078

Bosch SDS-Plus rotary hammer core bits are designed for core drilling with smaller hammers with a core body length of 4-3/8 in. and a useable cutting depth of 3 in. Core bits are sold separately and still need the Center Pin, Guide Plate and Shank to get the most out of your bit. Bosch SDS-Plus rotary hammer core bits are designed for core drilling with smaller hammers.

  • Application through hole drilling
  • For use with rotary hammers, corded and cordless hammer drills
  • Overall length 2-3/4 in., drilling length in 2-3/8 in.
  • Core bit, size (in.) 4-3/8 in.
  • Works with Bosch speed core SDS-Plus pilot bits and extensions (T3922, T3924, T3923SC, T3925SC, T3926SC, T3927SC)

Specifications

Dimensions

Assembled Depth (in.)
4.437 in
Assembled Height (in.)
5.625 in
Assembled Width (in.)
4.437 in
Bit Diameter
4-3/8 in
Bit Diameter
4-3/8 in
Bit Length (in.)
3
Shank Diameter
0
Shank Diameter
0

Details

Bit Material
Carbide
Connection End Type
Built-In
Drill Bit Type
Coring Bit
Drill Bit Type(s) Included
Coring Bit
Individual/Set
Individual
Material Application
Brick,Concrete
Returnable
180-Day
Self-Feeding
No
Shank Style
SDS Plus
Shank Style
SDS Plus
Tools Product Type
Power Tool

Specifications

Dimensions

Assembled Depth (in.)
4.437 in
Assembled Height (in.)
5.625 in
Assembled Width (in.)
4.437 in
Bit Diameter
4-3/8 in
Bit Diameter
4-3/8 in
Bit Length (in.)
3
Shank Diameter
0
Shank Diameter
0

Details

Bit Material
Carbide
Connection End Type
Built-In
Drill Bit Type
Coring Bit
Drill Bit Type(s) Included
Coring Bit
Individual/Set
Individual
Material Application
Brick,Concrete
Returnable
180-Day
Self-Feeding
No
Shank Style
SDS Plus
Shank Style
SDS Plus
Tools Product Type
Power Tool

Questions & Answers

can this be used on cement

Asked by: skip
Yes
Answered by: Cuba
Date published: 2019-01-24

Do u use this bit with water also when drilling do use the the drill in hammer root mode or just in drill mode

Asked by: A101
I drilled without water. You need to be in hammer drill mode.
Answered by: idahofarmboy
Date published: 2019-05-29

I need to drill a hole about 12 inches deep in concrete filled blocks. Will this bit do the job - I would clean the core out every couple of inches

Asked by: Douglas
Yes it will
Answered by: Cuba
Date published: 2019-01-24

Use with what tool?

Forgot a dryer vent hole... now have a 4" thick veneer of split faced block. Can this drill through that? And if so.. what kind of drill can I use? What else would I need? Normal drill?
Asked by: Jackman
You can use any jack hammer drill most bits interface
Answered by: Cuba
Date published: 2019-01-24
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