Bosch 2608628374 Carbide Groove Router Bit 12mm Diameter, 8mm Shank, 62mm Length

A cabinetmaker routes a clean 12mm groove in solid oak for a shelf joint. The Bosch 2608628374 carbide groove router bit delivers precise, splinter-free cuts in hardwoods, softwoods, and wood composites. Its tungsten carbide cutting edges stay sharp through demanding production runs, while the 8mm cylindrical shank fits securely in hand-held and table routers with an 8mm collet.

Key specifications

• Bit type: Straight / groove router bit
• Cutting diameter: 12 mm
• Shank diameter: 8 mm (cylindrical)
• Overall length: 62 mm
• Cutting length: 19.7 mm
• Number of flutes: 2
• Cutting edge material: Tungsten carbide (TC)
• Application: Softwood, hardwood, wood composites, MDF, plywood

Why choose it

Bosch's precision-ground carbide tips ensure clean, accurate grooves and rebates with minimal tear-out. The two-flute design balances chip removal and surface finish, making it ideal for both roughing and finishing passes. The 8mm shank provides excellent rigidity and reduces vibration, extending tool life and improving cut quality.

Ideal use cases

• Cutting grooves for shelf joints, drawer bottoms, and panel inserts
• Creating rebates for cabinet backs and door frames
• Decorative profiling in solid wood and MDF
• Template routing with guide bushes
• Production work in joinery shops and furniture manufacturing

Good to know

This bit is part of the Bosch Standard for Wood series, engineered for reliable performance in everyday routing tasks. It is sold as a single piece and is compatible with any router accepting an 8mm collet. For best results, use appropriate feed rates and ensure the router bit is securely tightened.