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 C30800 HSS chucking reamer, bright uncoated finish, 3/4 inch spiral flute

Cleveland

Cleveland C30800 Chucking Reamer 3/4 in HSS Spiral

SKU CH-ZDCG-TAGZ8

A high-speed steel chucking reamer with a straight spiral flute for finishing 3/4 inch fractional holes

  • Product typeReamers
  • High-speed steel construction resists wear during repeated reaming
  • Spiral flutes evacuate chips efficiently for smoother hole finishes
  • Bright uncoated surface reduces friction on ferrous and non-ferrous metals
  • Straight shank fits standard chucks for quick tool changes
  • Fractional 3/4 inch size matches common automotive and machine-shop specifications

Cleveland C30800 Chucking Reamer 3/4 in HSS Spiral

The Cleveland C30800 is a fractional-inch chucking reamer made from high-speed steel with a bright, uncoated finish. It is designed for machinists and maintenance technicians who need to enlarge or finish existing holes to precise diameters in a variety of ferrous and non-ferrous materials.

Capacity and headroom: 3/4 inch finish

The 3/4 inch cutting diameter determines the final hole size this tool produces. Its straight shank fits standard chucks and collets for secure holding in drill presses, lathes, or milling machines. The high-speed steel construction provides the hardness and wear resistance needed for general-purpose reaming, while the spiral flute geometry aids chip evacuation in through-holes; however, the straight flute limit means chip packing can occur in deep blind holes.

Bundled accessories and software impact

This reamer is supplied as a single cutting tool with no additional accessories, coatings, or software included. The bright uncoated surface means the user must supply appropriate cutting fluid or lubricant to manage heat and extend tool life. No pilot drills, bushings, or storage cases are provided, so operators must source compatible holders and measuring instruments separately.

How it compares

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

Price $70.99
Pricier than about 75% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeReamers

Questions about this item

Will this C30800 reamer fit the straight-shank chuck on my older drill press?

The Cleveland C30800 has a straight shank designed for standard chucking reamer holders and drill press chucks.

How can I verify the C30800 is cutting to the correct 3/4 inch diameter after setup?

Measure the finished hole with a calibrated micrometer or bore gauge; a properly running reamer should produce a hole within standard HSS reamer tolerance for 3/4 inch.

Does the C30800 come with a protective tube or do I need to buy storage separately?

The reamer is supplied as a single High Speed Steel cutting tool; protective tubes, cases or lubricants are not included and must be purchased separately.

More in Bits, Hole Saws & Accessory Kits

Similar items