We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Cleveland C25374 HSS chucking reamer size 11 straight bright finish

Cleveland

Cleveland C25374 Chucking Reamer #11 HSS Straight

SKU CH-0JBC-11DY4

High-speed steel chucking reamer in wire size #11 with a straight, uncoated flute for precision hole finishing

  • Product typeReamers
  • High-speed steel construction resists wear during repeated hole finishing
  • #11 wire-gauge size matches precise drilling requirements
  • Straight-flute design clears chips efficiently in through-holes
  • Bright uncoated surface suits general-purpose ferrous and non-ferrous materials
  • Chucking shank fits standard machine holders for secure operation

Cleveland C25374 Chucking Reamer #11

The Cleveland C25374 is a high-speed steel chucking reamer in #11 wire size with a straight flute design and bright uncoated finish. It is intended for machinists and maintenance technicians who need to enlarge or finish existing holes to precise tolerances in a variety of ferrous and non-ferrous materials. The tool is supplied new and ready for use in drill presses, lathes or milling machines equipped with a suitable chuck or collet.

Replaces worn or undersized reamers

This reamer replaces a dull, damaged or incorrectly sized tool when hole finish and dimensional accuracy have degraded. The jump is worth it when a current reamer no longer cuts cleanly, produces oversized holes or chatters excessively in the cut. A fresh HSS body restores consistent material removal and surface quality without the cost of coated or carbide alternatives for general-purpose applications.

Verify shank fit and machine rigidity

Before ordering, confirm that your machine spindle or tool holder accepts the reamer shank diameter and that the workholding is rigid enough to prevent deflection during reaming. Check that the workpiece material is compatible with uncoated high-speed steel and that cutting fluid or lubricant is available for the operation. Ensure the starting hole diameter is correct for the #11 size to avoid excessive tool load.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 55% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeReamers

Questions about this item

What size chuck or holder does the #11 reamer shank require?

The #11 wire-gauge reamer has a straight shank sized for a matching #11 chuck or collet; verify your holder accepts that diameter before use.

How do I install the straight-shank reamer in a drill press or lathe without damaging the flutes?

Insert the shank fully into a clean, matched #11 collet or chuck, tighten evenly, and start the spindle at low speed before engaging the workpiece.

When should I replace this high-speed-steel reamer, and can it be resharpened?

Replace or resharpen when hole finish degrades or diameter undershoots; HSS bright finish allows professional regrinding to restore the #11 size.

More in Bits, Hole Saws & Accessory Kits

Similar items