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
OSG carbide ball end mill 5.00 mm diameter 4.00 mm cut length

OSG

OSG 3055015 Carbide End Mill 5.00 mm dia 4.00 mm cut length

SKU CH-MFR8-YXNCW

Carbide ball end mill with a 5.00 mm diameter and 4.00 mm cut length for precision milling

  • Carbide construction resists wear during milling
  • 00 mm diameter suits precise slot work
  • 00 mm cut length handles shallow profiles
  • Ball nose profile creates smooth contoured surfaces
  • WXS coating extends tool life in steel

OSG 3055015 Carbide End Mill 5 mm

The OSG 3055015 is a solid carbide ball end mill with a 5.00 mm milling diameter and 4.00 mm cutting length. It features a WXS coating and is designed for non-coolant-through machining applications. The tool is supplied new for precision milling tasks.

Machinists needing a small-diameter ball end mill

This cutter suits machinists finishing contoured surfaces or profiling tight radii in hardened steels where the WXS coating provides heat resistance. It is not for operations requiring through-tool coolant delivery or for roughing large material volumes where a larger diameter or longer flute length would be necessary.

5.00 mm milling diameter and 4.00 mm cut length

The 5.00 mm diameter and 4.00 mm cutting length define the tool's reach and the minimum internal radius it can produce. Verify these dimensions match the feature size and depth requirements of your specific workpiece geometry before purchase.

How it compares

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

Price $96.99
Pricier than about 82% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameOSG

Questions about this item

How do I install the OSG 3055015 end mill and which step is often missed?

Clamp the 5.00 mm shank fully into the collet so the 4.00 mm cutting length clears the holder; the step often missed is verifying zero run-out before the first plunge.

What maintenance or replacement will the OSG 3055015 carbide ball end mill need?

Inspect the ball nose for chipping or flank wear after each job; replace the tool once the radius profile no longer holds tolerance or the carbide shows micro-fractures.

What limit appears first on the OSG 3055015 during sustained milling?

Heat buildup in the non-coolant-through carbide body is the first limit; without through-spindle coolant the tool reaches thermal softening faster than coated alternatives.

More in Bits, Hole Saws & Accessory Kits

Similar items