Carbide burr, shape E (TRE): oval.

• High concentricity
• Optimal cutting geometry ensures best work results
• Long lifetime

Machine suitability:
The HF H Z7 tungsten carbide burr can be used with straight grinders, flexible shaft drive machines and air grinders. The recommended cutting speed is 450–600 m/min for unalloyed steels/cast steels/cast iron, and 250–350 m/min for alloyed steels/tool steels/rust- and acid-proofed steels.

Structure and production:
The head is attached using a specialised brazing technique, while the teeth are cut using high-precision diamond discs on advanced CNC machines. This technique ensures an optimum and high-performance cutting geometry.

Applications:
This carbide burr as a double cut variant with chip breaker offers users a long tool life as well as high concentricity at a low price.

Dimensions:
The carbide burr with shape H (flame) according to DIN 8032 is available with a head diameter of 12.7 mm. The shank diameter is 6 mm.