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
Small silver metal end mill with two spiral flutes and a flat shank

Cleveland

Cleveland 0.25 in Square End Mill C41843

SKU CH-J8C8-HHD50

A 0.25 in square end mill made from high-speed steel with a 0.625 in length of cut

  • Product typeCutting Tools
  • High-speed steel resists wear during general milling
  • 25 in diameter suits light profiling tasks
  • 625 in length of cut handles shallow slots
  • 3/8 in Weldon flat shank locks securely in holders
  • Uncoated finish keeps cost low for short runs

Cleveland C41843 End Mill

The Cleveland C41843 is a 0.25 inch square end mill made from high-speed steel. It features a two-flute high-helix design with an uncoated finish and a Weldon flat shank. This cutting tool is intended for general milling operations in a workshop setting.

Machinists needing a small-diameter HSS cutter

This tool suits machinists who need a 0.25 inch diameter end mill for slotting or profiling tasks. The high-helix geometry aids chip evacuation in softer materials. It is not suited for applications requiring a coated tool for high-temperature alloys or a coolant-through design for deep-pocket milling.

0.25 inch diameter with 0.625 inch length of cut

The milling diameter of 0.25 inch and length of cut of 0.625 inch define the reach and width of cut for this tool. The overall length is 2 7/16 inch with a 3/8 inch shank diameter. These dimensions determine compatibility with your tool holder and workpiece clearance requirements.

How it compares

Measured against everything we stock in Yard Ornaments & Garden Statues, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 79% of the 1,271 comparable items (median $40.99).

Specifications

Product
Brand nameCLEVELAND
Product typeCutting Tools

Questions about this item

How often will the 0.25 in high-speed steel cutting edges need resharpening or replacement under normal milling?

Resharpen when the 2-flute edges dull; the uncoated HSS material allows multiple regrinds before the 0.625 in length of cut is consumed, so plan replacement after several sharpening cycles.

What limit appears first during a long production run with this 3/8 in shank end mill?

Heat buildup in the uncoated high-speed steel flutes typically limits sustained feed rates before the Weldon flat shank or machine rigidity becomes the bottleneck.

How much noise, heat and power draw should I expect when running this cutter all day?

Expect moderate spindle load and audible cutting noise; the uncoated HSS generates noticeable heat at the 0.25 in diameter, so use flood coolant and monitor spindle power to avoid thermal expansion.

More in Yard Ornaments & Garden Statues

Similar items