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Cleveland C33709 double-end square mill, TiCN coated HSS, 1/2 in shank

Cleveland

Cleveland C33709 2-Flute HSS Square Double End Mill HD-2-TC TiCN

SKU CH-TK83-35FBY

A square end mill with 0.4375 in diameter, high-speed steel construction, TiCN coating and a Weldon flat shank

  • Product typeDrill Mills
  • TiCN coating extends tool life in abrasive materials
  • Double-end design provides two cutting edges per tool
  • 1/2 in Weldon flat shank ensures secure holder grip
  • High-speed steel construction handles general milling tasks
  • 8125 in length of cut suits shallow pocketing

Cleveland C33709 Double End Mill

The Cleveland C33709 is a 2-flute high-speed steel square double end mill with TiCN coating. It suits general milling tasks in workshops that need a versatile cutting tool for slotting and profiling operations.

Practical limits of HSS and TiCN

High-speed steel offers good toughness for interrupted cuts but wears faster than carbide at high speeds. The TiCN coating extends tool life in steel and cast iron yet does not suit very high-temperature alloys or abrasive non-ferrous materials.

Check your setup before ordering

Verify that your holder accepts a 1/2 in Weldon flat shank and that the machine provides enough rigidity for a 4 1/8 in overall length. Confirm the 0.4375 in cutting diameter matches the required slot or profile width.

How it compares

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

Price $34.99
Pricier than about 57% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeDrill Mills

Questions about this item

Which diameter and length of cut should I choose for this double end mill?

The C33709 has a 0.4375 in milling diameter and a 0.8125 in length of cut, so select it when those dimensions match your slotting or profiling requirements.

What does the 0.4375 in milling diameter mean once the tool is in the spindle?

It sets the maximum width of cut in a single pass and determines the smallest internal corner radius you can mill with this square end mill.

What shank standard does the Weldon flat follow and what does it limit?

The 1/2 in shank with Weldon flat locks into a matching Weldon holder, limiting use to toolholders that accept that flat and shank diameter.

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