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HOFFMANN - 150840 8

HOFFMANN - 150840 8

GARANT Countersink Form C 60°

Product Specification

HOFFMANN TiN Coated DIN 334

150840 Series Countersink (8mm)

High-Performance TiN Coated Tool for Chatter-Free Deburring

Enhanced Durability with TiN Coating

The HOFFMANN 150840 is an upgraded version of our countersink series featuring a TiN (Titanium Nitride) coating, which significantly increases tool life and improves performance in abrasive materials. The chip flutes are ground from solid, providing chatter-free cutting for deep countersinking and precise deburring.

Ideal for chamfering tapped holes and precision work in jig and tool making, the 3-flute design ensures smooth material flow and excellent surface quality.

Technical Highlights

  • Coating: TiN (Titanium Nitride).
  • Angle: 60° tip angle.
  • External Ø: 8 mm.
  • Identification: Green colour ring.
Technical Data
Smallest Hole Ø2 mm
Overall Length50 mm
Shank Ø6 mm (h9)
Cutting Edges3

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