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Single and Double Ended Drill Bits

Single and Double Ended Drill Bits

Bolt and Nut Australia carry the largest range of drills, holesaws, auger bits, spade bits, countersinking bits, masonry drill bits, reduced shank drills bits and accessories. We stock reputable brands like Alpha, sheffield, bristol, clever tool. smart bit, hobson and Sutton tools. Technical specifications, printable datasheets and product cad drawings available online. Delivered freight free from our Brisbane warehouse with no minimum order qty or spend.

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  1. Category
    Masonry Drill Bits
  2. Category
    Combination Drill & Taps
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System of Measurement
  1. Metric 123 items
  2. Imperial 7 items
Size
  1. M3 (3mm) 2 items
  2. M3.5 (3.5mm) 1 item
  3. M4 (4mm) 4 items
  4. M5 (5mm) 8 items
  5. M5.5 (5.5mm) 8 items
  6. M6 (6mm) 10 items
  7. M6.5 (6.5mm) 8 items
  8. M7 (7mm) 4 items
  9. M8 (8mm) 11 items
  10. M9 (9mm) 2 items
  11. M10 (10mm) 13 items
  12. M11 (11mm) 1 item
  13. M12 (12mm) 12 items
  14. M13 (13mm) 4 items
  15. M14 (14mm) 5 items
  16. M15 (15mm) 2 items
  17. M16 (16mm) 5 items
  18. M18 (18mm) 3 items
  19. M22 (22mm) 4 items
  20. M24 (24mm) 3 items
  21. M25 (25mm) 4 items
  22. M26 (26mm) 1 item
  23. M28 (28mm) 2 items
  24. M30 (30mm) 2 items
  25. M32 (32mm) 1 item
  26. #6-32 1 item
  27. #8-32 1 item
  28. #10-24 (3/16") 1 item
  29. #12-24 1 item
  30. 1/4" 1 item
  31. 5/16" 1 item
  32. 3/8" 1 item
Size & Thread Pitch
  1. M3 x 0.50p Coarse 1 item
  2. M4 x 0.70p Coarse 1 item
  3. M5 x 0.80p Coarse 1 item
  4. M6 x 1.00p Coarse 1 item
  5. M8 x 1.25p Coarse 1 item
  6. M10 x 1.50p Coarse 1 item
  7. #6-32 TPI UNC 1 item
  8. #8-32 TPI UNC 1 item
  9. #10-24 (3/16") x 24 TPI UNC 1 item
  10. #12-24 TPI UNC 1 item
  11. 1/4" x 20 TPI UNC 1 item
  12. 5/16" x 18 TPI UNC 1 item
  13. 3/8" x 16 TPI UNC 1 item
Thread Type
  1. Metric - Coarse 6 items
  2. UNC / BSW - Coarse 7 items
Material / Finish
  1. High Speed Steel 13 items
Type
  1. Drill & Tap 13 items
Head Cut
  1. 2 Head Cut 73 items
  2. 4 Head Cut 44 items
Brand
  1. Alpha 130 items
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