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CMT carbide-tipped hinge mortise router bit, 1-1/4 inch cutter diameter, 1/2 inch shank

CMT

CMT 801.317.11 router bit 1-1/4 in carbide tipped

SKU CH-NBG8-5FNFH

Carbide-tipped hinge mortise router bit with a 1-1/4 inch cutter diameter and 1/2 inch shank

  • Carbide-tipped edge keeps cuts sharp longer
  • 1-1/4 in cutter diameter suits standard hinge mortises
  • 1/2 in shank fits common router collets
  • 1 57/64 in overall length provides reach for deep mortises
  • 1/4 in cutting depth matches typical hinge leaf thickness

Router bit for hinge mortises

The CMT 801.317.11 router bit is a carbide-tipped cutter designed to produce clean hinge mortises in wood. Its 1-1/4 inch cutter diameter suits standard butt-hinge dimensions. The bit fits a 1/2 inch shank collet for secure mounting in a router.

Woodworkers cutting hinge recesses

This bit serves cabinet makers and joiners who need repeatable mortise depth and a flat-bottom profile. It is not suited for freehand routing without a template or guide bush. Users who require a different cutter diameter or shank size should select another model.

1-1/4 inch cutter diameter

The single specification that decides fit is the 1-1/4 inch cutter diameter, which matches common hinge leaf widths. The carbide tips resist wear in hardwoods and abrasive composites. The overall length is 1 57/64 in with a 1/4 in cutting depth.

Highlights

  • Carbide-tipped edge keeps cuts sharp longer
  • 1-1/4 in cutter diameter suits standard hinge mortises
  • 1/2 in shank fits common router collets
  • 1 57/64 in overall length provides reach for deep mortises
  • 1/4 in cutting depth matches typical hinge leaf thickness

Specifications

BrandCMT

Questions about this item

How much heat does the carbide tip generate during continuous mortising?

Carbide dissipates heat efficiently, but prolonged cuts in dense hardwood will warm the tip; allow cooling intervals to maintain edge life.

What shank size must my router accept for this bit to fit?

The bit uses a 1/2 in shank, so your router collet must accommodate that diameter.

Will the 1 1/4 in cutter diameter clear the mortise depth on my existing hinge template?

The cutting depth reaches 1 57/64 in, which matches standard hinge mortise depths used with most templates.

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