Heller HSS TIN DIN 338 steel drill bit, cylindrical shaft, Ø 1.5 x 18/40 mm

HSS TiN Titanium-Coated Steel Drill Bits

Thanks to the titanium coating, HSS TiN steel drill bits are characterized by exceptionally long service life and excellent drilling performance.

The special high-speed steel (HSS) quality ensures lasting durability. The split-point design with a 135° tip angle allows precise centering right from the start of drilling.

The drill bit is certified according to DIN 338 RN, guaranteeing high dimensional accuracy and reliability.

Additionally, it meets the DIN 1414 concentricity requirements, ensuring excellent roundness and running accuracy.

Features:

• Titanium nitride (TiN) coating provides high wear resistance and long service life

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

• Split-point tip (cross-ground) with 135° point angle enables precise centering

• Manufactured according to DIN 338 RN standard

• Excellent concentricity and dimensional accuracy in accordance with DIN 1414 requirements
  
  

Applications:

Suitable for drilling the following materials:

• Alloyed and unalloyed steels

• Cast iron

• Sheet metal

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

• Plastics

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

Advantages:

• Longer service life compared to uncoated HSS drill bits

• Reduced friction and improved heat dissipation thanks to TiN coating

• Accurate and consistent drilling performance, even in high-strength materials

• Suitable for both hand drills and stationary drilling machines