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Tongue & Groove Router Bits

(30 Products)

CNC Router Tools & Cutters

A tongue and groove router is a type of cutting tool used in woodworking to create interlocking joints between two pieces of wood. This type of joint is commonly used for flooring, paneling, and other decorative applications.

The tongue and groove router consists of two cutters - one with a vertical blade that creates a tongue, and another with a horizontal blade that creates a groove. The tongue fits into the groove, creating a strong and seamless joint.

Tongue and groove router cutters are available in a variety of sizes and configurations to fit different types of machines and materials. They can be made from high-speed steel or carbide for durability and long-lasting performance.

Browse our huge range of hand selected tongue and groove router bits for the most reliable, precise finish ready for connecting wood together. Perfect for kitchen furniture, flooring and many other applications, our bits are chosen for their durability, our router bits are immediately available in a wide range of diameters, lengths and shank sizes.

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  1. Adjustable Shaker Router Bit Set  Hw  Z2 S-12.7  D
    Adjustable Shaker Router Bit Set Hw Z2 S-12.7 D
    Rating:
    100%
    CMT part no:800.624.11 These new bit sets are excellent for producing adjustable tongue and groove joints with a bevel, in ...
    In Stock
    List £247.20
    £146.00
    Inc Vat £175.20
  2. CMT 800 Finger Joint Router TCT S-1/2" D-47.6X36
    CMT part no:800.606.11 This versatile CMT finger joint bit lets you make one of the most incredibly strong side-toside or end-...
    In Stock
    List £168.00
    £106.00
    Inc Vat £127.20
  3. CMT 800 Tenoning Router Set HW S-1/2" D-2-61/64x3
    • CMT Part Number: 8/900.628
    • Diameter [D]: 75mm
    • Max Height [I]: 34.9mm
    In Stock
    List £200.40
    £126.00
    Inc Vat £151.20
  4. CMT 800 Tongue & Groove Set TCT S-12.7 D-47.6X19
    CMT part no:800.626.11 Make tongue and groove joints without the complicated process of taking apart and reassembling bits. ...
    In Stock
    List £121.20
    £76.00
    Inc Vat £91.20
  5. CMT 800 Tongue and Groove Set Z2 S12.7 D41.2
    CMT 800 Tongue and Groove Set Z2 S12.7 D41.2
    Rating:
    100%
    • Shank size 12.7 mm
    • Diameter 41.2
    • Adjustable at 0.050mm (0.002") increments
    In Stock
    List £217.20
    £136.00
    Inc Vat £163.20
  6. CMT 800.628 Tenon Router Set S-12.7 D-75X44
    CMT 800.628 Tenon Router Set S-12.7 D-75X44
    Rating:
    100%
    • CMT Part Number: 8/900.628
    • Diameter [D]: 75mm
    • Max Height [I]: 34.9mm
    In Stock
    List £200.40
    £126.00
    Inc Vat £151.20
  7. CMT 855 Drawer Lock Router S-12.7  D-25.4X12.7
    CMT part no:855.508.11 The key to success when constructing quality drawers is in the quality of the drawer lock bit you use. ...
    In Stock
    List £44.40
    £28.00
    Inc Vat £33.60
    As low as £30.58
  8. CMT 855 Drawer Lock Router TCT S-12.7 D-50.8X12.7
    CMT part no:855.502.11 The key to success when constructing quality drawers is in the quality of the drawer lock bit you use. ...
    In Stock
    List £79.20
    £49.00
    Inc Vat £58.80
    As low as £53.51
  9. CMT 855 Lock Mitre Router TCT S-1/2 D-1-15/32x7/8
    CMT part no:855.505.11 Now you don't have to fight with those awkward clamps on your 22,5º projects. Use this pair of bits to...
    In Stock
    List £157.20
    £99.00
    Inc Vat £118.80
    As low as £108.11
  10. CMT 855 Lock Mitre Router TCT S-12.7 D-50.8X22.2
    CMT 855 Lock Mitre Router TCT S-12.7 D-50.8X22.2
    Rating:
    100%
    CMT part no:855.504.11 CMT lock miter bits are ideal for milling mitre joints from 9.5- 19mm stock. The quick and easy way to ...
    In Stock
    List £99.60
    £62.00
    Inc Vat £74.40
    As low as £67.70
  11. CMT 855 Lock Mitre Router TCT S-12.7 D-70X31.7
    CMT part no:855.503.11 CMT lock miter bits are ideal for milling mitre joints from 15-28,5mm stock. The quick and easy way to ...
    In Stock
    List £136.80
    £86.00
    Inc Vat £103.20
    As low as £93.91
  12. CMT 855 Reverse Glue Joint Router TCT S-12.7 D-44.
    CMT part no:855.501.11 The most unique and important characteristic of this CMT bit is its capacity to produce an almost indes...
    In Stock
    List £88.80
    £56.00
    Inc Vat £67.20
    As low as £61.15
  13. CMT 855 V-Tongue & Groove Router S-1/2 D-1-3/4
    CMT part no:855.506.11
    In Stock
    List £205.20
    £129.00
    Inc Vat £154.80
    As low as £140.87
  14. CMT 900 Adjustable Tongue and Groove Set HW Z2 S12
    • - Adjustable at 0.050mm (0.002") increments
    • - For groove width from 5mm (13/64")
    • - to 13,5mm (17/32");
    In Stock
    List £217.20
    £136.00
    Inc Vat £163.20
  15. CMT 900 Finger Joint Router Bit  TCT Z3 S-12 D-47
    CMT part no:900.616.11 This router allows you to carry out accurate and functional finger joints in a much easier way. Withou...
    Lead Time: 15 Days
    List £144.00
    £90.00
    Inc Vat £108.00
  16. CMT 900 Finger Joint Router TCT S-12 D-47.6X36
    CMT part no:900.606.11 This versatile CMT finger joint bit lets you make one of the most incredibly strong side-toside or end-...
    Lead Time: 15 Days
    List £168.00
    £106.00
    Inc Vat £127.20
  17. CMT 900 TCT Tongue & Groove Router Bit S-12 D-75x4
    • CMT Part Number: 8/900.628
    • Diameter [D]: 75mm
    • Max Height [I]: 34.9mm
    In Stock
    List £200.40
    £126.00
    Inc Vat £151.20
  18. CMT 900 Tenon Cutting Router Bit S-12  D-75X31.7
    • CMT Part Number: 8/900.627
    • Diameter [D]: 75mm
    • Max Height [I]: 34.9mm
    In Stock
    List £200.40
    £126.00
    Inc Vat £151.20
  19. CMT 900 Tongue & Groove Set TCT Z3S-12 D-47.6X19
    CMT part no:900.626.11 Make tongue and groove joints without the complicated process of taking apart and reassembling bits. T...
    In Stock
    List £121.20
    £76.00
    Inc Vat £91.20
  20. CMT 955 Drawer Lock Router S-8 D-25.4X12.7
    CMT part no:955.008.11 The key to success when constructing quality drawers is in the quality of the drawer lock bit you use. ...
    Lead Time: 15 Days
    List £44.40
    £28.00
    Inc Vat £33.60
  21. CMT 955 Drawer Lock Router TCT S-12 D-50.8X12.7
    CMT part no:955.502.11 The key to success when constructing quality drawers is in the quality of the drawer lock bit you use. ...
    Lead Time: 15 Days
    List £79.20
    £49.00
    Inc Vat £58.80
  22. CMT 955 Drawer Lock Router TCT S-8 D-31.7X12.7
    CMT part no:955.002.11 The key to success when constructing quality drawers is in the quality of the drawer lock bit you use. ...
    In Stock
    List £49.20
    £31.00
    Inc Vat £37.20
  23. CMT 955 Lock Mitre Router HM S-8 D-37.3 22.5DEGR.
    CMT part no:955.005.11 Now you don't have to fight with those awkward clamps on your 22,5º projects. Use this pair of bits to...
    Lead Time: 15 Days
    List £157.20
    £99.00
    Inc Vat £118.80
  24. CMT 955 Lock Mitre Router TCT S-12 D-50.8X22.2
    CMT part no:955.504.11 CMT lock miter bits are ideal for milling mitre joints from 9.5mm - 19mm stock. The quick and easy way...
    In Stock
    List £99.60
    £62.00
    Inc Vat £74.40
  25. CMT 955 Lock Mitre Router TCT S-12 D-70X31.7
    CMT part no:955.503.11 CMT lock miter bits are ideal for milling mitre joints from 15 - 28.5mm stock. The quick and easy way ...
    Lead Time: 15 Days
    List £136.80
    £86.00
    Inc Vat £103.20
  26. CMT 955 Reverse Glue Joint Router S-12 D-44.4X32
    CMT part no:955.501.11 The most unique and important characteristic of this CMT bit is its capacity to produce an almost indes...
    In Stock
    List £88.80
    £56.00
    Inc Vat £67.20
  27. CMT 955 V-Tongue Groove Router HM S-12 D-34.7-44.4
    CMT part no:955.506.11 If the standard selection of molding and mill work you find in today's lumber shops isn't satisfactory ...
    In Stock
    List £205.20
    £129.00
    Inc Vat £154.80
  28. CMT Edge Lipping Router Set (M+F)  w/brg
    CMT part no:955.510.11 This is a great set to apply economical but attractive and durable edge lippings to your cabinet doors....
    In Stock
    List £151.20
    £95.00
    Inc Vat £114.00
  29. CMT Finger Joint Router TCT Z3 S-12.7 D-47.6X40
    CMT part no:800.616.11 FINGER JOINT BIT TCT Z3 S=12.7 D=47.6X40 This rou...
    In Stock
    List £144.00
    £90.00
    Inc Vat £108.00
  30. TREND 338X1/2TC Matchlining Set 1/2 6.0 Tongue
    Trend 338X1/2TC D=47 mm C=11 mm C2=6.0 B=34 mm B2=22 mm OL=76.0 A=45 degrees Shank Diameter=1/2 inch Timber thickness min.=15 mm ...
    Lead Time: 3 Days
    List £200.40
    £119.00
    Inc Vat £142.80
    As low as £116.64
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