12mm Shank Router Bits
12mm shank router bits are used with compatible metric router collets and CNC woodworking setups. The larger metric shank helps improve stability for heavier profiles, repeated cuts and router table work when the machine is designed for 12mm tooling.
Compare each bit by cutting diameter, profile shape, flute length, bearing style and suitable material. These bits can support edge shaping, grooves, trimming, profiling and cabinet production when matched to the correct machine and collet.
Do not mix 12mm shanks with inch collets. A precise shank-to-collet fit is required for safe routing and clean results.
Related guides: woodworking router bits guide, router bit types and uses, and router bit speed chart.
Use product filters and category links to compare size, shank, cutting profile, machine fit and application before ordering.
12.7mm (1/2 Inch) Shank Router Bits
CL004 – Reversible Crown Molding Router Bit for Decorative Trim (12mm & 1/2″ Shank)
12.7mm (1/2 Inch) Shank Router Bits
CL023 – 10-Piece Classical Molding Router Bit Set (12mm & 1/2″ Shank, Decorative Edge Tools)
12.7mm (1/2 Inch) Shank Router Bits
CL035 – Closet Door Top Router Bit Set (12mm & 1/2″ Shank, 5PCS)
12.7mm (1/2 Inch) Shank Router Bits
CL085 – 3PCS Door Panel Cabinet Tenon Router Bit Set (12mm & 1/2″ Shank)
12.7mm (1/2 Inch) Shank Router Bits
CL304 – Door Panel Cabinet Tenon Router Bit Set for Wood Joinery (12mm & 1/2″ Shank)
12.7mm (1/2 Inch) Shank Router Bits
CL407 – 120° Lock Miter Router Bit Set (8mm, 12mm & 1/2″ Shank, 2PCS, Carbide Tipped)
12.7mm (1/2 Inch) Shank Router Bits
D030 – Carbide Raised Panel Router Bit for Cabinet Doors (12mm & 1/2″ Shank)
12.7mm (1/2 Inch) Shank Router Bits
FI092 – Multi-Profile Molding Router Bit for Decorative & Cabinet Edges (12mm & 1/2″ Shank)
12.7mm (1/2 Inch) Shank Router Bits
L0248 – Door & Window Casing Router Bit for Woodworking – Available in 12mm and 1/2” Shank
12.7mm (1/2 Inch) Shank Router Bits
L036 – T-Slot Slotting Router Bit with Bearing (12mm & 1/2″ Shank, Multiple Sizes)
12.7mm (1/2 Inch) Shank Router Bits
MC025 – 3-Piece 45° Lock Miter Router Bit Set for Woodworking – 12mm & 1/2” Shank
12.7mm (1/2 Inch) Shank Router Bits
MC03046 – 2-Piece Handrail Router Bit Set for Woodworking – 12mm & 1/2” Shank
12.7mm (1/2 Inch) Shank Router Bits
12.7mm (1/2 Inch) Shank Router Bits
MC108 – Bullnose Half Round Router Bit for Woodworking – 12mm & 1/2” Shank, Multiple Sizes
12mm Shank Router Bits
12.7mm (1/2 Inch) Shank Router Bits
12.7mm (1/2 Inch) Shank Router Bits
RTE1698 – 3-Wing Slot Cutter Router Bit – 8mm, 12mm, 1/2″, 6mm Shank Options
12.7mm (1/2 Inch) Shank Router Bits
RTE1867 – ER16 Collet Chuck & Collet Set (1/4″, 1/2″, 6mm, 8mm, 10mm, 12mm Shank)
12.7mm (1/2 Inch) Shank Router Bits
RTE2492 – Raised Panel Router Bit (1/2″ & 12mm Shank, Large Diameter)
12mm Shank Router Bits
12mm Shank Router Bits
RTE2875 – Black Coated Spiral Bottom Cleaning Router Bit (1/2″ & 12 mm Shank Options)
12.7mm (1/2 Inch) Shank Router Bits
RTE3353 – Adjustable T-Slot Router Bit Set (8mm, 12mm & 1/2″ Shank)
12.7mm (1/2 Inch) Shank Router Bits
RTE3609 – Imitation Arc Cleaning Router Bit (1/4″, 1/2″, 6mm, 8mm & 12mm Shank)
12mm Shank Router Bits
12mm Shank Router Bits
RTE3838 – 45° Mortise and Tenon Router Bit (1/4″, 6mm, 8mm, 1/2″, 12mm Shank)
12mm Shank Router Bits
12.7mm (1/2 Inch) Shank Router Bits
12.7mm (1/2 Inch) Shank Router Bits
12.7mm (1/2 Inch) Shank Router Bits
RTE7385 – Large Bottom Cleaning Router Bit — Flat Mortising Cutter (1/2″, 8mm & 12mm Shank)
12.7mm (1/2 Inch) Shank Router Bits
RTE7721 – 3-Piece T-Slot Router Bit Set (1/4″, 1/2″, 8mm & 12mm Shank)