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Single tungsten carbide tapered ball nose end mill with coated finish and 6 mm shank

YINGHUA

YINGHUA HRC55 Tungsten Carbide Tapered Ball Nose End Mill R1.5x30.5xD6x75L

SKU CH-WHM3-XPQS0

Tungsten carbide tapered ball nose cutter with HRC55 hardness for CNC milling, featuring 1.5 mm radius, 30.5 mm flute length and 75 mm overall length

  • Product typeRight-Angle Drills
  • HRC55 hardness extends tool life in abrasive materials
  • Tungsten carbide construction resists wear during high-speed milling
  • R1.5 mm ball nose enables precise 3D contouring
  • 75 mm overall length provides reach for deep cavities

Tungsten Carbide End Mill R1.5

This tungsten steel end mill carries an HRC55 hardness rating and a tapered ball nose profile sized R1.5 by 30.5 millimetres with a six millimetre shank and 75 millimetre overall length. It is supplied as a single piece for CNC milling and engraving work in industrial settings. The cutter is not intended for anyone under eighteen years of age.

Industrial cutting thermals and power

Heat generated during cutting depends on spindle speed, feed rate and workpiece material rather than on the tool itself. The solid carbide construction resists thermal deformation under normal machining loads. Noise levels are determined by the machine spindle and cutting parameters, not by the cutter. Power draw is governed by the CNC drive system and the specific operation being performed.

How it compares

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

Price $49.99
Cheaper than about 62% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

How do I mount the 6 mm shank tapered ball nose cutter in my CNC collet without run-out?

Clean the 6 mm shank and collet bore, tighten the collet to the maker's torque, then check run-out at the 1.5 mm radius tip before cutting.

When should I replace this HRC55 tungsten carbide end mill?

Replace it when the coated flutes show visible wear, chipping at the 1.5 mm ball nose, or when surface finish on the 30.5 mm taper length degrades.

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