Heller HSS-TiN DIN 338 metal drill bit, cylindrical shank, Ø 10 x 87/133 mm

HSS TIN titanium-coated steel drill bits

Thanks to the titanium coating, HSS TIN steel drill bits feature an exceptionally long service life and excellent drilling results.
The special HSS steel quality ensures long-lasting durability. Thanks to the split-point grind and 135° point angle the bit can be precisely centred right from the start of drilling.

The bit is certified to DIN 338 RN, which ensures high dimensional accuracy and reliability.
In addition, the bit meets DIN 1414 concentricity requirements, which ensures excellent roundness and run-out accuracy.

Features:

• The titanium nitride (TiN) coating ensures high wear resistance and a long service life

• High-quality HSS steel ensures high cutting performance and stability

• Split point and 135° point angle ensure precise centring

• Manufactured according to DIN 338 RN

• Very good concentricity and dimensional accuracy according to DIN 1414 requirements

Applications:

Suitable for machining the following materials:

• Alloyed and unalloyed steel

• Cast iron

• Sheet metal

• Non-ferrous metals (e.g. aluminium, copper, brass)

• Plastics

• Steel and cast steel up to 1400 N/mm² tensile strength

Benefits:

• Longer service life compared to uncoated HSS drill bits

• Reduced friction and better heat dissipation thanks to the TiN coating

• Precise and consistent drilling results even in high-strength materials

• Suitable for use with hand-held drills and stationary drill presses