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Tile Hole Saws & Core Router Bits

Tile Hole Saws & Core Router Bits
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  1. Rubi Tools Multidrill Guide - 51921
    $38.50
  2. Diamax Cyclone Vacuum Brazed Wheels
    As low as $85.00
    Multiple Options
  3. RockMaster Diamond Hole Drill Bits
    Rating:
    90%
    2 Reviews
    As low as $26.50
    Multiple Options
  4. Diamax Cyclone Wet/Dry Core Bits
    As low as $60.00
    Multiple Options
  5. Rubi Tools EASYGRES Plus Wet Diamond Drill Bits Kit - 51919
    $174.00
  6. Alpha High-Speed Dry Core Drill Bits
    As low as $87.44
    Multiple Options
  7. Rubi Tools DRYGRES 4GRINDER Diamond Drill Bits Kit - 05996
    $338.00
  8. Diamax Cyclone Wet/Dry Diamond Core Bits w/ Side Protection
    As low as $76.00
    Multiple Options
  9. Diamax Cyclone Ultra Thin Core Bit
    As low as $84.00
    Multiple Options
  10. Diamax Cyclone Porcelain Tile Bit
    As low as $22.00
    Multiple Options
  11. RockMaster E-Bit Diamond Core Drill Bits - Wet
    As low as $42.00
    Multiple Options
  12. Husqvarna Diamond Сore Drill Grown Bits
    As low as $51.84
    Multiple Options
  13. Master Wholesale Porcelain Diamond Hole Saw Bits - Wet Only
    As low as $10.50
    Multiple Options
  14. RockMaster Diamond Hole Saw Bits - Wet/Dry
    As low as $18.00
    Multiple Options
  15. Rubi Tools DRYGRES 4GRINDER Diamond Drill Bits
    As low as $21.50
    Multiple Options
  16. Diamax Cyclone Wet Non-Coring Drill Bits
    As low as $37.00
    Multiple Options
  17. Diamax Cyclone Ultra Non-Core Bit
    As low as $49.00
    Multiple Options
  18. Rubi Tools EASYGRES Wet Diamond Drill Bits
    As low as $13.50
    Multiple Options
  19. RockMaster Smooth Cut Continuous Rim Diamond Hole Saw Bits - Wet/Dry
    As low as $52.15
    Multiple Options
  20. Master Wholesale Porcelain Tile Diamond Hole Saw - 1 3/8" Wet Only
    $31.00
  21. Rubi Tools FORAGRES Wet Diamond Drill Bits
    As low as $61.50
    Multiple Options
  22. Alpha Wet Core Drill Bits
    As low as $85.38
    Multiple Options
  23. Montolit Countersink Drill Bits
    As low as $110.00
    Multiple Options
  24. Diamax Cyclone Wet/Dry Turbo Diamond Core Bits
    As low as $68.00
    Multiple Options
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Tile drill bits, diamond hole saws, and diamond core drill bits can either be operated on a drill with a 3/8" or 1/2" chuck, or a variable speed grinder. Drills will typically be a single speed, ranging from 500-1,200 RPM. Running a diamond hole saw or core router bit on a drill will cut material slower than a variable speed grinder, but are safe for operating most sizes up to 4" (maximum safe speed for 4" bits is 1,000 RPM). Variable speed grinders allow for faster cutting of material. However, when running a diamond hole saw bit or core bit on a variable speed grinder or polisher, the RPM you use will depend on the size of the bit. The optimal RPM for faster cutting for bits that are 1" or smaller is 4,000 RPM. The optimal RPM speed for bits 1-1/8" - 3" is 1,300-2,000 RPM. Standard 4" and 5" variable speed grinders start at 3,000 RPM, so if you have larger bits that require lower speeds, you may want to use a 7" to 9" variable speed grinder with a starting RPM of 600-900.