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 C33234 4-flute HSS square end mill, 1.25 inch diameter, gold TiN coating, Weldon flat shank

Cleveland

Cleveland C33234 4-Flute HSS Square End Mill 1.25 in pneumatic accessory

SKU CH-BDSA-7M8TS

A 4-flute high-speed steel square end mill with a 1.25 inch cutting diameter and TiN coating

  • Product typeMilling
  • 25 in milling diameter for large material removal
  • Four-flute HSS design balances chip clearance and finish quality
  • TiN coating increases surface hardness and reduces wear
  • Weldon flat shank provides secure, non-slip tool holding
  • 2 in length of cut enables deeper profiling passes

Cleveland 4-Flute HSS End Mill

This 1.25 in square end mill is a center-cutting high-speed steel tool with a TiN coating. It targets machinists and maintenance teams who need a reliable cutter for slotting and profiling in general-purpose milling work.

Practical limits of the HSS substrate

High-speed steel performs well in softer materials but loses hardness quickly above moderate cutting temperatures. The TiN layer adds wear resistance, yet the tool is not suited for high-speed machining in hardened steels or exotic alloys where carbide would be required.

Upgrade path from uncoated HSS cutters

The TiN coating extends tool life and allows higher feed rates compared with uncoated high-speed steel end mills. The jump is worthwhile when cycle time and tool-change frequency matter, but it does not replace solid carbide for high-volume production.

How it compares

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

Price $118.99
Pricier than about 86% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeMilling

Questions about this item

Which Cleveland end mill diameter should I choose for a 1.25 in milling operation?

The C33234 is a 1.25 in diameter square end mill with a 2 in length of cut and 4 1/2 in overall length, suited for general milling tasks.

How does the 4-flute high-speed steel design perform in a milling machine?

Four flutes on high-speed steel with TiN coating provide a good finish and wear resistance for slotting and profiling in steel and cast iron.

What does the Weldon flat shank mean for tool holding?

The 1 1/4 in shank with a Weldon flat locks into a matching end mill holder, preventing spin during heavy cuts.

More in Bits, Hole Saws & Accessory Kits

Similar items