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 HSS end mill, 7/16 inch diameter, TiN coated, Weldon flat shank

Cleveland

Cleveland 39606 HSS End Mill .4375 in 16

SKU CH-WVB8-CH234

High-speed steel milling cutter with TiN coating, 0.4375 in diameter, 1 in cut length, and 1/2 in Weldon shank

  • TypeMilling
  • HSS construction resists wear for longer tool life
  • 7/16 in diameter matches standard milling requirements
  • 1 in cutting length handles deeper passes
  • TiN coating reduces friction and heat buildup

Cleveland 39606 HSS End Mill .4375 in 16

The Cleveland 39606 is a square end mill with a .4375 in milling diameter made from high speed steel with a TiN coating. It features a Weldon flat shank of 1/2 in and a length of cut of 1 in. This tool suits machinists performing general milling operations in a variety of materials.

Replaces worn or undersized HSS end mills in .4375

Upgrading to this TiN coated cutter extends tool life and allows higher cutting speeds compared to uncoated high speed steel. The jump is worth it when the current tool shows rapid flank wear or poor surface finish on steel and cast iron. It does not suit applications requiring carbide rigidity or longer reach beyond the 1 in cut length.

Highlights

  • HSS construction resists wear for longer tool life
  • 7/16 in diameter matches standard milling requirements
  • 1 in cutting length handles deeper passes
  • TiN coating reduces friction and heat buildup

Specifications

BrandCLEVELAND
TypeMilling

Questions about this item

What shank diameter does the 39606 end mill need to fit my tool holder?

The shank diameter is 1/2 in, so it fits standard Weldon flat holders of that size.

How do I install the .4375 in HSS end mill and what step is often missed?

Insert the Weldon flat shank into the holder, align the flat with the set screw, and tighten the screw firmly on the flat — not on the round body.

More in Power & Pneumatic Accessories

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.