The CMT 657.191.11 flush trim router bit is a professional-grade tool equipped with replaceable HW carbide inserts, designed for demanding trimming and finishing applications with a router.

It delivers precise, clean and consistent cuts, making it ideal for edge trimming, template routing, panel adjustment and laminate finishing. This CMT range is specifically engineered for heavy-duty applications and provides excellent results on laminates and template-guided operations.

Thanks to its 2 reversible cutting inserts, this router bit offers extended tool life. When the cutting edges become worn, the inserts can simply be rotated or replaced, eliminating the need to replace the entire tool.

Applications

This router bit is ideal for:

• trimming wood, MDF and laminate edges
• template routing and copy work
• precise panel sizing and adjustment
• laminate trimming
• finishing furniture and cabinetry components

Technical specifications

• Brand: CMT Orange Tools
• Reference: 657.191.11
• Type: flush trim router bit with replaceable inserts
• Cutting diameter (D): 19 mm
• Cutting height (I): 30 mm
• Overall length (L): 77 mm
• Shank (S): 8 mm
• Number of cutting edges (Z): 2
• Insert material: HW carbide
• Rotation: right-hand (RH)
• Replacement insert: 790.300.00
• Bearing: 791.007.00

Key advantages

• Professional CMT quality
• Replaceable carbide inserts
• Long tool life
• Clean and precise cutting
• Ideal for heavy-duty applications
• Excellent performance on laminates and templates
• 8 mm shank compatible with many routers

Usage tips

Use with a suitable router, working in multiple shallow passes for best results. When template routing, ensure proper guidance and stability.

Regularly check insert tightening. CMT recommends using a torque screwdriver (TW-006) for proper insert screw tightening.