Toggle Nav
Search
Language
GBP
Wish List
Checkout
Menu
Menu

Next Day Delivery on 1000s of products

Core Drill Bits

A core drill bit is a hollow, cylindrical cutting accessory used with a core drilling machine to create large, clean holes in tough materials such as concrete, masonry, stone and brick.

Unlike a standard drill bit, a core drill bit cuts around the edge of the hole, leaving a solid centre section inside the bit. This centre section is known as the core, or sometimes the slug.

Core drill bits are commonly used by plumbers, electricians and HVAC installers to create openings for cables, vents, ducts and pipework through walls, floors and other surfaces.

Filter By
Clear All

Showing 12 products

Set Descending Direction
Filter By
Filtering By
  1. Bore Diameter
    34 mm
Clear All
Filter By
Price
£
-
Fitting Type
  1. M18 x 6 P1.5 1 item
  2. QuickIN 4 items
  3. 3/4” Weldon 7 items
Maximum Cutting Depth
  1. 25mm 4 items
  2. 35mm 3 items
  3. 50mm 5 items
Bore Diameter
  1. 12 mm 13 items
  2. 13 mm 13 items
  3. 14 mm 16 items
  4. 15 mm 15 items
  5. 15.5 mm 2 items
  6. 16 mm 16 items
  7. 17 mm 15 items
  8. 17.5 mm 3 items
  9. 18 mm 18 items
  10. 19 mm 17 items
  11. 19.5 mm 2 items
  12. 20 mm 19 items
  13. 21 mm 19 items
  14. 22 mm 20 items
  15. 23 mm 18 items
  16. 24 mm 20 items
  17. 25 mm 19 items
  18. 26 mm 20 items
  19. 26.5 mm 2 items
  20. 27 mm 18 items
  21. 28 mm 20 items
  22. 29 mm 17 items
  23. 30 mm 20 items
  24. 31 mm 12 items
  25. 32 mm 18 items
  26. 33 mm 12 items
  27. 34 mm 12 items
  28. 35 mm 17 items
  29. 36 mm 17 items
  30. 37 mm 12 items
  31. 38 mm 11 items
  32. 39 mm 11 items
  33. 40 mm 16 items
  34. 41 mm 11 items
  35. 42 mm 11 items
  36. 43 mm 12 items
  37. 44 mm 12 items
  38. 45 mm 17 items
  39. 46 mm 12 items
  40. 47 mm 12 items
  41. 48 mm 12 items
  42. 49 mm 12 items
  43. 50 mm 18 items
  44. 51 mm 9 items
  45. 52 mm 9 items
  46. 53 mm 9 items
  47. 54 mm 9 items
  48. 55 mm 12 items
  49. 56 mm 9 items
  50. 57 mm 9 items
  51. 58 mm 9 items
  52. 59 mm 9 items
  53. 60 mm 12 items
  54. 61 mm 4 items
  55. 62 mm 4 items
  56. 63 mm 4 items
  57. 64 mm 4 items
  58. 65 mm 6 items
  59. 66 mm 1 item
  60. 67 mm 1 item
  61. 68 mm 1 item
  62. 69 mm 1 item
  63. 70 mm 1 item
  64. 71 mm 1 item
  65. 72 mm 1 item
  66. 73 mm 1 item
  67. 74 mm 1 item
  68. 75 mm 1 item
  69. 76 mm 1 item
  70. 77 mm 1 item
  71. 78 mm 1 item
  72. 79 mm 1 item
  73. 80 mm 1 item
Delivery informationDelivery information
Customer service emailCustomer service email
Tool calibration informationTool calibration information
1000s of products in stock1000s of products in stock
Astro Tools LogoAstro Tools Logo
Band-It logoBand-It logo
Bosch logoBosch logo
DMC LogoDMC Logo
Gedore logoGedore logo
Ideal logoIdeal logo
Ingersoll Rand logoIngersoll Rand logo
Klauke logoKlauke logo
KNIPEX logoKNIPEX logo
Mirka logoMirka logo
Steinel logoSteinel logo