Wiertło Irwin Wiertło cobaltowe 9.5 (5 szt.)

Drill Metal HSS Cobalt IRWIN Cobalt 9.5x81/125 mm

set of 5 pieces

IRWIN HSS Cobalt cobalt drills are designed for drilling in stainless steel.

The drill body is made of high quality high speed steel containing 5% cobalt (Co).

An additional 5% cobalt improves hardness, providing significantly longer life.

The 135° cutting angle ensures perfect centering and reduces pressure force.

Technical data:

• Quantity: 5 pieces
• Total length [mm]: 125
• Working length [mm]: 81
• Diameter [mm]: 9.5
• Handle: Cylindrical
• Ground spiral
• Standard: DIN 338
• Material: high quality high speed steel
• Application: Cast Iron, Mild Steel, Alloy Steel, Stainless Steel