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DT-DIATOOL Diamond Drill Core Bits Set 1/4" and 5/16" - Welded Hole Saw with 5/8-11 Thread for Concrete Granite Marble Hard Stone

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US$15.54 cheaper than the new price!!

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Used  US$10.36
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Product details

Management number 229220438 Release Date 2026/05/31 List Price US$10.36 Model Number 229220438
Category
  • Size: Diameter: 6MM+8MM, total length: 75MM, thread: 5/8"-11, diamond height: 10mm. Grit:#25/35
  • Application: For hard granite marble all mature stone concrete. Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanitie.
  • Wet use: For diameter 6mm-18mm welded drill bits, we recommend wet use. It will greatly prolong the segment life.
  • Machine: angle grinder. Recommended RPM: 6000. Maximum RPM: 11000.If you want to install it on a hand drill, you need to buy 1 additional adapter, such as SDS adapter, hexagonal shank adapter or other adapters. Be careful not to use the hammer mode.
  • Laser welded technology avoids segments off when dry working. Vacuum brazed side protection offers clean cut & steel core protection (inside and outside both).
UPC 734602260073
ASIN B07JJQK3BL
Brand Name DT-DIATOOL
Shank Type Weldon
Unit Count 2.0 Count
Part Number DT79903S1
Manufacturer DT-DIATOOL
Material Type Diamond
Item Dimensions 0.31 x 0.31 x 2.95 inches
Tool Flute Type Straight
Number of Pieces 2
Surface Recommendation Stone

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