Diamond Core Drill Bit Set | M14 Thread for Tile & Stone | 6-115mm Diameter Range

Save $11.99 on 10 units
$10.79
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Save $44.96 on 25 units
$10.19
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Save $107.91 on 50 units
$9.83
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Save $239.80 on 100 units
$9.59
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Premium SHDIATOOL 1pc Diamond Drilling Crown Core Bits Ceramic Tile M14 Thread Hole Saw Marble Porcelain Stoneware Drill Bit Dia6-115mm. Quality construction with reliable performance for professional...
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Questions about this product
- Will this M14 bit fit my drill?
- It has an M14 threaded shank, so it fits drills and stands with an M14 chuck. Many rotary hammer drills and core drill stands use this thread. You'll likely need a pilot drill or guide to start the hole cleanly.
- What materials can I drill with this diamond core bit?
- It's made for hard, brittle materials like ceramic tile, porcelain, marble, and stoneware. The diamond cutting crown grinds through them instead of chipping. It is not meant for wood or metal.
- Do I need water to use this bit?
- Yes, water cooling is recommended for good performance and longer bit life. Running it dry overheats the diamond segments and wears them out fast. Keep the cutting area wet and use low to medium RPM.
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