We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Tungsten carbide tapered ball nose end mill R1.0x20.5xD4x50L

YINGHUA

YINGHUA Tapered Ball Nose End Mill R1.0x20.5xD4x50L

SKU CH-Y150-1RY4A

Tungsten carbide tapered ball nose end mill with R1.0 radius, 20.5 mm flute length and 50 mm overall length for CNC milling

  • Product typeRight-Angle Drills
  • Tungsten steel construction provides wear resistance for extended tool life
  • Ball nose radius 1.0 mm enables smooth 3D contour finishing
  • Tapered cone profile with 20.5 mm flute length reaches deep cavities
  • Coated carbide substrate reduces heat build-up during CNC milling operations

Precision CNC Cutting Tool

The YINGHUA tapered ball nose end mill is a solid tungsten carbide cutter designed for CNC milling and engraving tasks. Its coated construction provides wear resistance during industrial cutting operations. The tool suits workshops and fabrication environments that require precise contouring.

Age and Application Limits

This bladed product is restricted to users aged 18 and over for safety reasons. It is intended solely for industrial cutting and engraving work and is not classified as a hazardous article. Buyers needing non-industrial or general-purpose drill bits should select a different tool type.

How it compares

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

Price $21.99
Cheaper than about 80% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

Should I choose the R1.0x20.5xD4x50L specification for my CNC work?

The R1.0 ball nose radius and 20.5 mm taper length suit detailed 3D contouring, while the 4 mm shank fits standard collets and the 50 mm overall length provides reach for deep pockets.

How does the tungsten steel construction affect cutting performance in a real machine?

Tungsten solid carbide keeps the cutting edges sharp at high spindle speeds, resists wear during extended milling passes, and the coating reduces friction for smoother chip evacuation.

More in Power Drills, Drivers & Cutting Bits

Similar items