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Tungsten carbide tapered ball nose end mill, coated finish

YINGHUA

YINGHUA R1.0x60xD8x100L HRC55 Tapered Ball Nose End Mill fastener

SKU CH-75BR-ZTMH1

A coated tungsten carbide tapered ball-nose end mill with a 1.0 mm radius, 60 mm flute length and 100 mm overall length for CNC milling

  • Product typeRight-Angle Drills
  • HRC55 tungsten carbide resists wear during heavy milling
  • 0 mm ball nose radius produces fine contoured finishes
  • 60° tapered cone profile reaches deep cavities cleanly
  • 175 mm shank fits standard ER collets directly
  • 100 mm overall length enables extended-reach operations

YINGHUA R1.0 Tapered Ball Nose End Mill

This solid carbide cutter features a 1.0 mm radius ball nose and a 60 degree taper for CNC milling and engraving. It suits machinists and hobbyists who need precise contouring in metals or composites. The HRC55 hardness rating indicates high wear resistance for extended tool life. It is not for buyers who require larger radii or straight-flute profiles for heavy roughing passes.

Industrial cutting tool with shank options

The tool fits collets or chucks accepting 3.175 mm, 4 mm, 6 mm or 8 mm shanks depending on the variant chosen. Total length ranges from 38 mm to 100 mm so verify machine clearance before ordering. Tungsten steel construction demands rigid setups and appropriate feed rates to avoid breakage. Improper clamping or excessive runout usually causes premature wear or shank damage.

Coated carbide limits in CNC milling

The coated tungsten carbide substrate handles high temperatures but remains brittle under shock loads. Interrupted cuts or deep slots may exceed the material's fracture toughness. The 60 degree taper restricts access to deep cavities with vertical walls. Users needing longer reach or different taper angles must select alternative tooling.

How it compares

Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.

Price $63.99
Cheaper than about 56% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

How can I confirm the end mill is cutting correctly after installing it in my CNC machine?

Verify the tool runs true at the 60 mm flute length and produces a smooth radius matching the R1.0 specification on the workpiece.

What comes in the package and is a tool holder included?

The box contains one ball nose end mill; a compatible collet or holder for the 3.175 mm, 4 mm, 6 mm or 8 mm shank must be purchased separately.

Which shank diameter should I choose for my machine?

Select the shank size — 3.175 mm, 4 mm, 6 mm or 8 mm — that matches your spindle collet; the cutting geometry and 100 mm overall length remain the same across options.

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