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Cleveland C25946 HSS chucking reamer .4400 straight 27/64 in

Cleveland

Cleveland C25946 Chucking Reamer 0.4400 HSS Straight 27/64 in

SKU CH-H1WH-0EYH1

High-speed steel chucking reamer with a straight shank for finishing 27/64-inch dowel pin holes to a .4400 diameter

  • TypeReamers
  • High-speed steel holds a sharp edge longer
  • 4400 inch diameter for precise hole sizing
  • Straight shank fits standard chucking reamer holders
  • 27/64 inch nominal size matches dowel pin standards

Cleveland C25946 Chucking Reamer 0.4400 HSS

This Cleveland C25946 is a straight-flute chucking reamer made from high-speed steel. It is intended for machinists and maintenance technicians who need to finish a 27/64 inch hole to a precise 0.4400 inch diameter. The bright uncoated surface suits general-purpose work in ferrous and non-ferrous metals.

Critical diameter control for dowel pin fits

The single specification that decides fit is the 0.4400 inch cutting diameter, which targets a standard dowel pin tolerance. Buyers who need a different nominal size or a coated tool for abrasive alloys must select another reamer. No other dimensions or coatings are offered with this part number.

Highlights

  • High-speed steel holds a sharp edge longer
  • 4400 inch diameter for precise hole sizing
  • Straight shank fits standard chucking reamer holders
  • 27/64 inch nominal size matches dowel pin standards

Specifications

BrandCLEVELAND
TypeReamers

Questions about this item

How does the 0.4400-inch diameter translate when the reamer is used in a machine?

The 0.4400-inch size produces a hole that matches a standard 27/64-inch dowel pin for a precise press fit in steel or cast iron.

What does the straight-shank interface limit in practice?

The straight shank fits standard drill-chuck or collet holders but cannot transmit the high torque that a tapered or tang drive would allow.

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