10 Piece Diamond Core Hole Saw Sizes: 1/8" (3.2mm), 5/32 (4.0mm), 13/64 (4.8mm), 1/4 (5.8mm), 9/32 (6.8mm), 5/16 (7.8mm), 11/32 (8.8mm), 3/8 (9.8mm), 7/16 (10.8mm), 1/2 (12.5mm)
- Shank Size: 1/8" (3.2mm)
- Total Length: 2 1/2" (67mm)
- Coarse 100 Grit
- Cuts through glass, tile, marble, slate for arts & crafts, hobby projects and DIY
Diamond drill bits are designed to be used at 5,000-15,000 rpms for best results.
Always use a lubricant or water when working with diamond coated instruments
Be The First To Review This Product!
Help other Hobby Tools Australia users shop smarter by writing reviews for products you have purchased.