Bosch Fast Spiral 1/4 in. x 2 in. x 4 in. Masonry Bit-BM2005 at The Home Depot
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Model # BM2005

Internet # 203285091

Store SKU # 814436

Fast Spiral 1/4 in. x 2 in. x 4 in. Masonry Bit

Bosch Fast Spiral 1/4 in. x 2 in. x 4 in. Masonry Bit

This item has been discontinued.
The Home Depot no longer carries this specific product.

$2.87 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


Model # BM2005

Internet # 203285091

Store SKU # 814436

We design the toughest, longest lasting, highest quality drill bits in the industry. Whether you're drilling through wood, metal, glass, tile, brick, plastic, concrete or any other material, Bosch has the bit to fit the job. Double Flute Masonry Drill Bits are to be used in rotary drills only. These bits are not designed for use in hammer drills.

  • For drilling in brick, cinder block and tile
  • Use with corded and cordless rotary drills
  • Drills twice as fast as standard masonry bits
  • Carbide tips provide long bit life
  • Requires a minimum chuck size of 3/8 in.

Info & Guides

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Assembled Depth (in.)  0.250 in  Assembled Height (in.)  5.937 in 
Assembled Width (in.)  1.812 in  Bit Diameter  1/4 in 
Bit diameter (in.)  0.25  Color Family  Silver 
Drill & Router Bit Type  Hammer, Percussion & Masonry Bits  Drill Bit Type  Percussion Bit 
Drill Bit Type(s) Included  Percussion Bit  Drilling Depth (in) 
Individual/Set  Individual  Min Chuck Size Required  3/8 In. 
Power Tool Product Type  Drill & Router Bits  Returnable  90-Day 


Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by Good Bit Used this bit do drill holes in concrete for anchord. It drilled the last hole as well as the first. Eight holes total. Good price too. I will be buying more of these bits in different sizes. February 3, 2014
Rated 5 out of 5 by Delighted with result Was a bit nervous about using this drill bit. had just laid 12x12 slate tile and needed to secure toilet flange to the floor by drilling through the tiles. Had nightmares previously of drilling through the tile and cracks appearing, with all associated nightmares. With this drill bit, going through the tile was a breeze at slow speed, regular rechargeable drill with no hammer action was so so easy October 19, 2012
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