Irwin HSS Cobalt PRO-Co DIN 338 Steel Drill Bit. Bulk packaging - 10 pieces.

The HSS Cobalt PRO-Co cobalt steel drills are manufactured in accordance with DIN 338 standards and contain 5% cobalt. They are designed for drilling mainly in stainless, acid-resistant, and heat-resistant steel. The drills have a cylindrical shank and are of joran quality.

Manufacturer: Irwin
Catalog number: 10502511
Diameter: 1.0 mm.
Working length: 12 mm.
Total length: 34 mm.
Application: HSS Cobalt PRO-Co DIN 338 drills are designed for drilling in stainless, acid-resistant, and heat-resistant steel.
Construction: Made of high-speed steel (HSS) with 5% cobalt content. Surface finish - gold hardening. Produced according to DIN 338 standards. Cylindrical shank. Aggressive 135-degree split point angle ensures perfect centering and reduces pressure force. Spiral drill bit is ground. High thermal resistance and durability.
Packaging: PVC tube or skin pack (for individual drills and 2 pieces). Quadro collection box (for 5 and 10 pieces).

Irwin HSS PRO-Co Cobalt DIN 338 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 drill's strength and hardness at high working temperatures (red heat temperature). Additionally, heat resistance extends the life of the drill. The surface is hardened to gold. 135-degree split point angle reduces pressure during drilling and ensures efficiency and perfect centering. The industrial-quality ground spiral ensures precise drilling and quick removal of debris.