Diamond Drill Bits

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For quick drilling of holes in porcelain, ceramic and natural stone with a long bit life when used correctly

3/16" - 1/2"  Size Range:
​3/16” (5mm)
1/4” (6mm)
5/16” (8mm)
3/8” (10mm)
1/2” (12mm)

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5/8" - 5 1/2" Size Range:
5/8” (16mm)
3/4” (20mm)
1 1/16” (27mm)
1 3/16” (30mm)
1 3/8” (35mm)
1 1/2” (38mm)
1 5/8” (40mm)
1 3/4” (45mm)
2” (50mm)
2 1/4” (57mm)
2 1/2” (64mm)
2 3/4” (70mm)
3” (76mm)
3.5” 89mm)
4” 102mm)
4.5” 115mm)
5” 127mm)
5.5” 140mm)
Adapter to convert 5/8"x11 to 3/8" drill shank also available
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