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Tungsten carbide tapered ball nose cutter R2.0 70 12 120L coated finish

YINGHUA

YINGHUA Tapered Ball Nose End Mill R2.0x70xD12x120L Carbide Cutter

SKU CH-GTVA-W639E

Tungsten carbide tapered ball nose end mill with R2.0 radius, 70 mm flute length, 12 mm shank and 120 mm overall length for CNC contouring

  • Product typeRight-Angle Drills
  • Tungsten solid carbide construction resists wear during extended CNC milling
  • R2.0 ball nose profile enables smooth 3D contouring and finishing passes
  • 70 mm flute length provides deep reach for cavity work
  • 12 mm shank diameter fits standard ER collets and tool holders

Tapered Ball Nose End Mill R2.0x70xD12x120L

This tungsten steel cutter features a tapered ball nose profile suited for CNC milling and engraving tasks. The coated solid carbide construction provides hardness for industrial cutting applications. It is supplied as a single piece for immediate workshop use. The tool is intended for operators aged 18 and over.

Shank fit and coating care

The 12 mm shank fits standard collets without modification. Coated carbide resists wear but can chip if feed rates exceed material limits or if the workpiece shifts during deep passes. Vibration from excessive overhang often causes premature edge failure. Users without rigid CNC setups may find the length difficult to control.

How it compares

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

Price $153.99
Pricier than about 71% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

How do I verify the R2.0 radius is cutting correctly after setup?

Measure the finished contour with a radius gauge or CMM; the machined profile should match the 2.0 mm ball-nose specification within your process tolerance.

What comes in the package and what must I source separately?

The box contains one tungsten-steel tapered ball-nose end mill (R2.0 × 70 mm flute, 12 mm shank, 120 mm overall). Tool holders, collets, coolant and work-holding are not included.

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