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Single tungsten carbide tapered ball nose end mill with coated finish, R1.0 radius, 15 degree taper, 3.175mm shank, 38mm overall length

YINGHUA

YINGHUA HRC55 Tapered Ball Nose End Mill R1.0x15xD3.175x38L fastener

SKU CH-HGJZ-9P1MP

Tungsten solid carbide tapered ball nose end mill with HRC55 coating for CNC milling, R1.0 radius and 15 mm length

  • Product typeRight-Angle Drills
  • HRC55 hardness extends tool life in abrasive materials
  • R1.0 ball nose produces smooth 3-D contours
  • 15° taper angle increases reach in deep cavities
  • Tungsten solid carbide resists wear at high cutting speeds

HRC55 Tapered Ball Nose End Mill R1.0

This tungsten solid carbide cutter carries an HRC55 hardness rating and a protective coating for CNC milling tasks. The tapered ball nose profile measures R1.0 radius with a 15 degree included angle and a 3.175 mm shank diameter. Overall length is 38 mm and the tool is supplied as a single piece for precision engraving and contouring work.

Industrial cutting tool for adults only

The bladed product is restricted to users aged 18 and above and intended solely for industrial cutting or engraving applications. It is not classified as a hazardous article but must be handled with appropriate safety precautions. Buyers seeking multi-flute roughing cutters or larger shank diameters for heavy material removal will need a different tool specification.

How it compares

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

Price $28.99
Cheaper than about 74% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

Should I choose the R1.0 mm or a different radius for my CNC milling job?

This cutter has a fixed R1.0 mm ball nose radius; select it when your toolpath requires that specific corner radius for 3D profiling or finishing passes.

What does the HRC55 hardness rating mean when the tool is cutting in a real machine?

HRC55 indicates the tungsten carbide substrate hardness, giving the coated tapered cone cutter strong wear resistance during high-speed CNC milling of hardened steels and abrasive materials.

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