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Bright uncoated HSS straight chucking reamer 5/16 inch

Cleveland

Cleveland C33986 Chucking Reamer 5/16 in HSS Straight pneumatic accessory

SKU CH-TYGY-PF8Z3

A 5/16 inch high-speed steel chucking reamer for precision hole finishing

  • TypeReamers
  • High Speed Steel construction resists wear
  • 5/16 inch fractional size suits precise holes
  • Straight taper design eases chucking
  • Bright uncoated finish reduces friction

Cleveland C33986 Chucking Reamer 5/16 in

This Cleveland C33986 chucking reamer is a high-speed steel cutting tool designed for precision hole finishing. The straight-shank fractional-inch reamer suits machinists and maintenance technicians who need accurate sizing in metalworking applications. Its bright uncoated surface works well in general-purpose ferrous and non-ferrous materials. The 5/16 inch diameter addresses a specific fractional size requirement.

Check shank compatibility and material suitability

Verify that your machine chuck or collet accepts a straight shank of this diameter before ordering. Confirm the workpiece material is compatible with uncoated high-speed steel to avoid premature wear. Ensure the application calls for a chucking reamer rather than a hand or machine-taper type. No coating means lubrication is essential for most metals.

Highlights

  • High Speed Steel construction resists wear
  • 5/16 inch fractional size suits precise holes
  • Straight taper design eases chucking
  • Bright uncoated finish reduces friction

Specifications

BrandCLEVELAND
TypeReamers

Questions about this item

Does the Cleveland C33986 reamer include any cutting fluid or pilot bushings in the box?

The box contains only the 5/16 in HSS straight chucking reamer; cutting fluid and pilot bushings must be purchased separately.

Should I choose a different Cleveland reamer size for a 3/8 in hole?

The C33986 is a 5/16 in reamer; select the Cleveland model stamped 3/8 in for that hole diameter.

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