Irwin HSS Cobalt PRO-Co DIN 338 Steel Drill Bit.

The HSS Cobalt PRO-Co cobalt steel drills are produced in accordance with DIN 338 standards and contain 5% cobalt. They are primarily used for drilling in stainless, acid-resistant, and heat-resistant steel. Cylindrical handle. Joran quality.

Manufacturer: Irwin
Catalog number: 10502565
Diameter: 10.0 mm
Working length: 87 mm
Overall length: 133 mm
Application: HSS Cobalt PRO-Co DIN 338 drills are designed for drilling in stainless, acid-resistant, and heat-resistant steel.
Construction: Made of HSS high-speed steel with 5% cobalt. Surface finish - gold hardening. Produced according to DIN 338 standards. Cylindrical handle. Aggressive 135-degree split point angle ensures perfect centering and reduces pressure. Spiral drill bit ground. High thermal strength and durability.
Packaging: PVC tube or skin type packaging (for single drills and 2 pieces). Quadro collective box (for 5 and 10 pieces).

The HSS PRO-Co Cobalt DIN 338 cobalt steel drills are designed for drilling in stainless steel. Produced in the Danish Irwin joran factory.
The HSS PRO-Co drill body is made of high-quality high-speed steel containing 5% cobalt (Co). This additive guarantees the durability and hardness of the drill at high working temperatures (red heat temperature). In addition, heat resistance prolongs the life of the drill. The hardened surface is gold. The 135-degree split point angle reduces pressure during drilling and ensures efficiency and perfect centering. Industrial quality ground spiral ensures precise drilling and fast chip removal.