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Tungsten carbide tapered ball nose end mill, coated finish, 100 mm overall length

YINGHUA

YINGHUA R2.0x60xD8x100L HRC55 Tapered Ball Nose End Mill

SKU CH-G5BG-16KWE

A tungsten carbide tapered ball-nose end mill with HRC55 hardness and 2.0 mm radius for CNC milling

  • Product typeRight-Angle Drills
  • HRC55 hardness extends tool life in abrasive materials
  • Tungsten solid carbide resists wear during high-speed CNC milling
  • 0 mm ball nose radius produces smooth 3-D contours
  • Coated tapered cone geometry improves chip evacuation
  • 100 mm overall length reaches deep cavities without deflection

YINGHUA R2.0 Tapered Ball Nose End Mill

This YINGHUA tapered ball nose end mill is a solid tungsten carbide cutter coated for CNC milling operations. It is designed for industrial engraving and profiling tasks where a radiused tip is required. The tool suits professional machinists and workshops performing detailed contour work on hard materials.

Industrial cutting tool for trained operators only

The cutter is supplied as a single piece ready for use in compatible CNC holders matching the shank diameter. Installation requires a correctly sized collet or chuck and secure clamping to prevent runout. Problems usually arise from excessive feed rates, insufficient coolant or using the tool outside its intended material range causing premature wear or breakage.

Limited by shank diameter and length range

The shank diameter options of 3.175 mm, 4 mm, 6 mm and 8 mm restrict the tool to holders and spindles accepting those specific sizes. Total length varies between 38 mm and 100 mm, limiting reach in deep cavities. The HRC55 hardness rating defines the material envelope the cutter can effectively machine without excessive deflection or damage.

How it compares

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

Price $61.99
Cheaper than about 57% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

How do I verify the tapered ball nose end mill is cutting correctly after installing it in my CNC machine?

Check that the cutter runs true with no wobble, produces a smooth surface finish, and maintains the HRC55 hardness rating during operation.

What comes in the package and do I need to buy any additional shanks or holders?

The box contains one R2.0x60xD8x100L tapered ball nose end mill; shank diameters available are 3.175 mm, 4 mm, 6 mm and 8 mm, so select the matching holder for your spindle.

Which shank diameter should I choose for my CNC spindle — 3.175 mm, 4 mm, 6 mm or 8 mm?

Match the shank to your collet or chuck size; 3.175 mm fits 1/8 inch collets, while 4 mm, 6 mm and 8 mm suit metric holders directly.

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