Bosch HDG12 1/2" Diamond Hole Saw

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Item Number:BCAHDG12
Stock Number:HDG12
Availability:In Stock
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Bosch HDG12 1/2" Diamond Hole Saw

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The HDG12 includes:

  • 1x Bosch HDG12 1/2" Diamond Hole Saw


  • Fast and stable starts, even in the toughest tile products
  • Integrated quick change adapter means you can change bits quickly
  • Material plugs remove easily
  • Vacuum brazed diamond grit design offers faster cuts and long life
  • Segmented teeth produce less debris and reduce heat build up
  • Use for drilling porcelain tile, limestone, granite, slate, ceramic tile, travertine and marble
  • Lubricate bit with water during use to extend life

The Bosch HDG12 Diamond Hole Saw has a stable start even in the toughest tile products. The item's integration of the quick change adapter means bits can be quickly changed. The segmented teeth on the saw produce less debris and reduce heat buildup as well.

Tech Specs:

  • Brand: Bosch
  • Model: HDG12
  • MPN: HDG12
  • UPC: 000346391992
  • Type: Hole Saw
  • Item Weight: 1.6 ounces
  • Product Dimensions: 6.2 x 2.1 x 0.2 inches
  • Package Qty.: 1
1 Reviews
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100% Recommend this product (1 of 1 responses)
By Kathleen
May 2, 2014
Bosch HDG12 1/2 inch; Diamond hole Saw
I was looking for a bit to drill through whiskey and wine bottles. I was able to drill through a pretty thick vodka bottle using this bit in less than 5 min. I made a little circle of putty around where I was going to drill and kept a tiny trickle of water inside this circle. I drilled inside a stationery tub. It kept the bit wet the entire time. There was very little residue left behind and the hole was clean and the perfect size for a lamp cord.
ProsIt worked.

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