D-HSS-Co / Metal drill bit, 5 mm

Precision ground metal twist drill bit

Spiral drill bit made of robust HSS-Co steel and in accordance with DIN 338, precision ground. The split point with 135° ensures quick drilling progress. Thanks to the cobalt alloy, it is highly suitable for processing tough and hard materials.
Type of packaging - bag

Top Features

• Cobalt alloy ensures high heat-resistance.
• 135° split point for quicker drilling progress.
• Type N spiral for optimum chip removal.

Advantages

• Made of cobalt-alloyed special steel in accordance with DIN 338.
  
• Thanks to the cobalt alloy, it is highly heat-resistant and suitable for tough and hard materials.
• Robust drill bit with high break resistance.
• Split point for optimum centring and little feed force effort.
• 135° tip angle for quick drilling progress.
• Optimum chip removal through type N spirals.

Applications

• For drilling in tough and hard materials.

Building materials

• Steel up to 1000 N/mm2 alloyed and unalloyed
• Rust-free steel (stainless steel)
• Heat-treatable and case-hardened steel
• Rolling bearing steel
• Non-ferrous heavy metal

You can find detailed information on building materials in the registration document.