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Diamond Router Bits

(89 Products)

CNC Router Tools & Cutters

A diamond router bit is a cutting tool used in various material shaping applications, particularly for hard and abrasive materials. Diamond router bits are named so because they are embedded with small diamond particles on their cutting edge, which makes them extremely hard and durable.

Diamond router bits are available in a variety of shapes and sizes, including straight bits, round-over bits, chamfer bits, and other specialized profiles. They are typically used with handheld or table-mounted routers, as well as with CNC machines for more precise and automated cutting.

Diamond router bits are particularly useful for cutting hard materials such as granite, marble, and other natural stone, as well as ceramics, glass, and composite materials. They are also commonly used for engraving and etching applications.

Diamond router bits are generally more expensive than traditional router bits due to the cost of the diamond particles used in their construction. However, their durability and cutting performance make them a worthwhile investment for those working with hard and abrasive materials. They are commonly used in the stone working, woodworking, and glassworking industries, as well as in other industrial applications where precision cutting and durability are essential.

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  1. 12mm PCD Nesting Tool
    12mm PCD Nesting Tool
    CNC Router Nesting Bit: High performance Special PCD router cutter for nesting designed specifically to be used with laminated chi...
    In Stock
    £270.00
    £324.00
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  2. 12mm PCD TURBO CNC Router Bit
    12mm PCD TURBO CNC Router Bit
    CNC Turbo Router Bit: High performance Special PCD router cutter for nesting designed specifically to be used with laminated MDF a...
    In Stock
    £210.00
    £252.00
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  3. CMT 128 PCD Flush Trim Bit S-6 D-12.7X11
    CMT 128 PCD Flush Trim Bit S-6 D-12.7X11
    • D = 12.7 mm
    • L = 58.1
    • l = 11 mm
    In Stock
    List £157.20
    £99.00
    Inc Vat £118.80
    As low as £106.92
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  4. CMT 128 PCD Flush Trim Bit S-8 D-12.7X11
    CMT 128 PCD Flush Trim Bit S-8 D-12.7X11
    • D = 12.7 mm
    • L = 58.1
    • l = 11 mm
    Lead Time: 20 Days
    List £157.20
    £99.00
    Inc Vat £118.80
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  5. CMT 140 PCD Router Cutter 45- Shear D-20 I-25
    CMT 140 PCD Router Cutter 45- Shear D-20 I-25
    CMT part no:140.720.61 CMT 140 PCD Router Cutter With 45> Shear Angle D=20x25x85 S=20x50 Z1+1 RH Technical detail: S...
    Lead Time: 20 Days
    List £369.60
    £125.00
    Inc Vat £150.00
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  6. CMT 140 PCD Router Cutter 45- Shear D-20 I-35
    CMT 140 PCD Router Cutter 45- Shear D-20 I-35
    CMT part no:140.721.61 CMT 140 PCD Router Cutter With 45> Shear Angle D=20x35x95 S=20x50 Z1+1 RH ...
    Lead Time: 20 Days
    List £493.20
    £156.00
    Inc Vat £187.20
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  7. CMT 140 PCD Router Cutter 45- Shear D-20 I-45
    CMT 140 PCD Router Cutter 45- Shear D-20 I-45
    CMT part no:140.722.61 CMT 140 PCD Router Cutter With 45> Shear Angle D=20x45x105 S=20x50 Z1+1 RH ...
    Lead Time: 20 Days
    List £615.60
    £195.00
    Inc Vat £234.00
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  8. CMT 140 Router Cutter PCD D-10 I-22 S12 Z-3DP+1HW
    CMT 140 Router Cutter PCD D-10 I-22 S12 Z-3DP+1HW
    • - Shank size 12mm
    • - Cutting dia. 10mm
    • - Super strength steel
    Lead Time: 18 Days
    List £117.60
    £40.00
    Inc Vat £48.00
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  9. CMT 140 Router Cutter PCD D-12 I-27 S12 Z-3DP+1HW
    CMT 140 Router Cutter PCD D-12 I-27 S12 Z-3DP+1HW
    Rating:
    100%
    10  Reviews
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £117.60
    £40.00
    Inc Vat £48.00
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  10. CMT 140 Router Cutter PCD D-12 I-35 S12 Z-4DP+1HW
    CMT 140 Router Cutter PCD D-12 I-35 S12 Z-4DP+1HW
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £156.00
    £53.00
    Inc Vat £63.60
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  11. CMT 140 Router Cutter PCD D-12.7 I-27 S12.7
    CMT 140 Router Cutter PCD D-12.7 I-27 S12.7
    Rating:
    100%
    3  Reviews
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £117.60
    £40.00
    Inc Vat £48.00
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  12. CMT 140 Router Cutter PCD D-12.7 I-35 S12.7
    CMT 140 Router Cutter PCD D-12.7 I-35 S12.7
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £156.00
    £53.00
    Inc Vat £63.60
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  13. CMT 140 Router Cutter PCD D-15.87 I-27 S15.87
    CMT 140 Router Cutter PCD D-15.87 I-27 S15.87
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £117.60
    £40.00
    Inc Vat £48.00
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  14. CMT 140 Router Cutter PCD D-15.87 I-44 S15.87
    CMT 140 Router Cutter PCD D-15.87 I-44 S15.87
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £194.40
    £66.00
    Inc Vat £79.20
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  15. CMT 140 Router Cutter PCD D-16 I-27 S16 Z-3DP+1HW
    CMT 140 Router Cutter PCD D-16 I-27 S16 Z-3DP+1HW
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £117.60
    £40.00
    Inc Vat £48.00
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  16. CMT 140 Router Cutter PCD D-16 I-35 S16 Z-4DP+1HW
    CMT 140 Router Cutter PCD D-16 I-35 S16 Z-4DP+1HW
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    Lead Time: 18 Days
    List £156.00
    £53.00
    Inc Vat £63.60
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  17. CMT 140 Router Cutter PCD D-18 I-27 S20 Z-3DP+1HW
    CMT 140 Router Cutter PCD D-18 I-27 S20 Z-3DP+1HW
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £117.60
    £40.00
    Inc Vat £48.00
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  18. CMT 140 Router Cutter PCD D-18 I-35 S20 Z-4DP+1HW
    CMT 140 Router Cutter PCD D-18 I-35 S20 Z-4DP+1HW
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £156.00
    £53.00
    Inc Vat £63.60
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  19. CMT 140 Router Cutter PCD D-18 I-44 S20 Z-5DP+1HW
    CMT 140 Router Cutter PCD D-18 I-44 S20 Z-5DP+1HW
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £194.40
    £66.00
    Inc Vat £79.20
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  20. CMT 140 Router Cutter PCD D-19.05 I-27 S19.05
    CMT 140 Router Cutter PCD D-19.05 I-27 S19.05
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    Lead Time: 20 Days
    List £117.60
    £40.00
    Inc Vat £48.00
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  21. CMT 140 Router Cutter PCD D-19.05 I-44 S19.05
    CMT 140 Router Cutter PCD D-19.05 I-44 S19.05
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £194.40
    £66.00
    Inc Vat £79.20
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  22. CMT 140 Router Cutter PCD D-20 I-27 S20 Z-3DP+1HW
    CMT 140 Router Cutter PCD D-20 I-27 S20 Z-3DP+1HW
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £117.60
    £40.00
    Inc Vat £48.00
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  23. CMT 140 Router Cutter PCD D-20 I-35 S20 Z-4DP+1HW
    CMT 140 Router Cutter PCD D-20 I-35 S20 Z-4DP+1HW
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £156.00
    £53.00
    Inc Vat £63.60
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  24. CMT 140 Router Cutter PCD D-20 I-44 S20 Z-5DP+1HW
    CMT 140 Router Cutter PCD D-20 I-44 S20 Z-5DP+1HW
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £194.40
    £66.00
    Inc Vat £79.20
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  25. CMT 140 Router Cutter PCD D-20 I-53 S20 Z-6DP+1HW
    CMT 140 Router Cutter PCD D-20 I-53 S20 Z-6DP+1HW
    • - Super strength steel
    • - DP/PCD cutting edge
    • - HM plunging tip for diagonal plunge-cutting (Z-axis tool entrance)
    In Stock
    List £234.00
    £79.00
    Inc Vat £94.80
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  26. CMT 141 Diamond Router Bit Z1 S-10 D-10 I-15 L-65
    CMT 141 Diamond Router Bit Z1 S-10 D-10 I-15 L-65
    CMT part no: 141.300.61 Straight Bit Z1 Neg. Dp S=10 D=10x15x65 Dx
    Lead Time: 20 Days
    List £194.40
    £66.00
    Inc Vat £79.20
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  27. CMT 141 Diamond Router Bit Z1 S-12 D-12 I-20 L-70
    CMT 141 Diamond Router Bit Z1 S-12 D-12 I-20 L-70
    CMT part no: 141.320.61 Straight Bit Z1 Neg. Dp S=12 D=12x20x70 Dx
    In Stock
    List £249.60
    £85.00
    Inc Vat £102.00
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  28. CMT 141 Diamond Router Bit Z1 S-6 D-6 I-10 L-60 Dx
    CMT 141 Diamond Router Bit Z1 S-6 D-6 I-10 L-60 Dx
    CMT part no: 141.260.61 Straight Bit Z1 Neg. Dp S=6 D=6x10x60 Dx
    In Stock
    List £136.80
    £46.00
    Inc Vat £55.20
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  29. CMT 141 Diamond Router Bit Z1 S-8 D-8 I-15 L-65 Dx
    CMT 141 Diamond Router Bit Z1 S-8 D-8 I-15 L-65 Dx
    CMT part no: 141.280.61 Straight Bit Z1 Neg. Dp S=8 D=8x15x65 Dx
    In Stock
    List £178.80
    £61.00
    Inc Vat £73.20
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  30. CMT 141 Router Cutter PCD D-10 I-22 S-12 Z-1+1
    CMT 141 Router Cutter PCD D-10 I-22 S-12 Z-1+1
    • Super strength steel
    • DP/PCD cutting edge
    • Resharpenable cutter (max 3 times)
    In Stock
    List £156.00
    £53.00
    Inc Vat £63.60
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  31. CMT 141 Router Cutter PCD D-6 I-8 S-12 Z-1
    CMT 141 Router Cutter PCD D-6 I-8 S-12 Z-1
    • Super strength steel
    • DP/PCD cutting edge
    • Resharpenable cutter (max 3 times)
    Lead Time: 18 Days
    List £100.80
    £34.00
    Inc Vat £40.80
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  32. CMT 141 Router Cutter PCD D-8 I-8 S-12 Z-1
    CMT 141 Router Cutter PCD D-8 I-8 S-12 Z-1
    • Super strength steel
    • DP/PCD cutting edge
    • Resharpenable cutter (max 3 times)
    In Stock
    List £120.00
    £41.00
    Inc Vat £49.20
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  33. CMT 142 Router Cutter PCD D-20 I-25 S-20 Z-8 DP
    CMT 142 Router Cutter PCD D-20 I-25 S-20 Z-8 DP
    CMT part no:142.720.61 CMT 142 PCD Router Cutter With 20> Shear Angle D=20x25x85 S=20 Z2+2 RH T...
    Lead Time: 20 Days
    List £363.60
    £123.00
    Inc Vat £147.60
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  34. CMT 142 Router Cutter PCD D-20 I-27 S-20 Z-6DP+1HW
    CMT 142 Router Cutter PCD D-20 I-27 S-20 Z-6DP+1HW
    • Super strength steel
    • DP/PCD cutting edge
    • Resharpenable cutter (max 3 times)
    In Stock
    List £234.00
    £79.00
    Inc Vat £94.80
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  35. CMT 142 Router Cutter PCD D-20 I-30 S-20 Z-10 DP
    CMT 142 Router Cutter PCD D-20 I-30 S-20 Z-10 DP
    CMT part no:142.721.61 CMT 142 PCD Router Cutter With 20> Shear Angle D=20x30x90 S=20x45 Z2+2 RH T...
    In Stock
    List £453.60
    £144.00
    Inc Vat £172.80
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  36. CMT 142 Router Cutter PCD D-20 I-35 S-20 Z-12 DP
    CMT 142 Router Cutter PCD D-20 I-35 S-20 Z-12 DP
    CMT part no:142.722.61 CMT 142 PCD Router Cutter With 20> Shear Angle D=20x35x95 S=20x45 Z2+2 RH T...
    In Stock
    List £544.80
    £173.00
    Inc Vat £207.60
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  37. CMT 142 Router Cutter PCD D-20 I-36 S-20 Z-8DP+1HW
    CMT 142 Router Cutter PCD D-20 I-36 S-20 Z-8DP+1HW
    Rating:
    100%
    1  Review
    • Super strength steel
    • DP/PCD cutting edge
    • Resharpenable cutter (max 3 times)
    Lead Time: 20 Days
    List £312.00
    £105.00
    Inc Vat £126.00
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  38. CMT 142 Router Cutter PCD D-20 I-40 S-20 Z-14 DP
    CMT 142 Router Cutter PCD D-20 I-40 S-20 Z-14 DP
    CMT part no:142.723.61 CMT 142 PCD Router Cutter With 20> Shear Angle D=20x40x100 S=20x45 Z2+2 RH T...
    In Stock
    List £636.00
    £201.00
    Inc Vat £241.20
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  39. CMT 142 Router Cutter PCD D-20 I-45 S-20 Z-10DP+1H
    CMT 142 Router Cutter PCD D-20 I-45 S-20 Z-10DP+1H
    • Super strength steel
    • DP/PCD cutting edge
    • Resharpenable cutter (max 3 times)
    In Stock
    List £388.80
    £132.00
    Inc Vat £158.40
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  40. CMT 142 Router Cutter PCD D-20 I-45 S-20 Z-16 DP
    CMT 142 Router Cutter PCD D-20 I-45 S-20 Z-16 DP
    CMT part no:142.724.61 CMT 142 PCD Router Cutter With 20> Shear Angle D=20x45x105 S=20x45 Z2+2 RH T...
    Lead Time: 20 Days
    List £726.00
    £230.00
    Inc Vat £276.00
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  41. CMT 142 Router Cutter PCD D-20 I-50 S-20 Z-18 DP
    CMT 142 Router Cutter PCD D-20 I-50 S-20 Z-18 DP
    CMT part no:142.725.61 CMT 142 PCD Router Cutter With 20> Shear Angle D=20x50x110 S=20x45 Z2+2 RH T...
    Lead Time: 20 Days
    List £817.20
    £259.00
    Inc Vat £310.80
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  42. CMT 142 Router Cutter PCD D-20 I-54 S-20 Z-12DP+1H
    CMT 142 Router Cutter PCD D-20 I-54 S-20 Z-12DP+1H
    • Super strength steel
    • DP/PCD cutting edge
    • Resharpenable cutter (max 3 times)
    Lead Time: 20 Days
    List £466.80
    £148.00
    Inc Vat £177.60
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  43. CMT 142 Router Cutter PCD D-20 I-55 S-20 Z-20 DP
    CMT 142 Router Cutter PCD D-20 I-55 S-20 Z-20 DP
    CMT part no:142.726.61 CMT 142 PCD Router Cutter With 20> Shear Angle D=20x55x115 S=20x45 Z2+2 RH T...
    Lead Time: 20 Days
    List £907.20
    £287.00
    Inc Vat £344.40
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  44. CMT 142 Router Cutter PCD D-25 I-27 S-25 Z-6DP+1H
    CMT 142 Router Cutter PCD D-25 I-27 S-25 Z-6DP+1H
    • Super strength steel
    • DP/PCD cutting edge
    • HW plunging tip for diagonal plunge-cutting
    In Stock
    List £234.00
    £79.00
    Inc Vat £94.80
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  45. CMT 142 Router Cutter PCD D-25 I-36 S-25 Z-8DP+1H
    CMT 142 Router Cutter PCD D-25 I-36 S-25 Z-8DP+1H
    • Super strength steel
    • DP/PCD cutting edge
    • Resharpenable cutter (max 3 times)
    Lead Time: 20 Days
    List £312.00
    £105.00
    Inc Vat £126.00
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  46. CMT 142 Router Cutter PCD D-25 I-45 S-25 Z-10DP+1H
    CMT 142 Router Cutter PCD D-25 I-45 S-25 Z-10DP+1H
    • Super strength steel
    • DP/PCD cutting edge
    • Resharpenable cutter (max 3 times)
    Lead Time: 20 Days
    List £388.80
    £132.00
    Inc Vat £158.40
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  47. CMT 142 Router Cutter PCD D-25 I-54 S-25 Z-12DP+1H
    CMT 142 Router Cutter PCD D-25 I-54 S-25 Z-12DP+1H
    • Super strength steel
    • DP/PCD cutting edge
    • Resharpenable cutter (max 3 times)
    Lead Time: 20 Days
    List £466.80
    £148.00
    Inc Vat £177.60
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  48. CMT 143 Diamond Router Bit Z3 D-18 I-25 L-82 S-20
    CMT 143 Diamond Router Bit Z3 D-18 I-25 L-82 S-20
    CMT part no:143.180.61 Spiral Router Bit Z3 15-dp (pcd) D=18x25x82 S=20x50 Rh
    In Stock
    List £453.60
    £144.00
    Inc Vat £172.80
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