HSS COBALT BULK DIN 338 RN, 9.0

Size: ø 9.0 x 125/81 mm

Bulk:  Qty 1

Range of application:

5% cobalt-alloyed jobber drills with high heat-resistance for drilling steels with tensile strength over 800 N/mm², specially suitable for high alloyed steels, bearing-steels, hot/cold-rolled steel. Ideal for stainless steel.

Strengths

• Self-centering, due to a special point shaoe
• Drilling even with the highest thermal stress up to 600°
• Fast, due to special drill grinding fast drilling progress and up to 50% less feed pressure required
• Tensile strength over 800 N/mm²
• Specially suitable for high alloyed steels, bearing-steels, hot/cold-rolled steel.
• Ideal for stainless steel
• High heat-resistance
• Highly accurate centering

Alpen drill bits are manufactured in Austria.

Lead time:

Our lead times are 5-7 working days excluding weekends, public holiday’s & shipping time with our courier.

Lead times on out of stock or special-order items 6-8 weeks / 8-10 weeks

PLEASE NOTE DUE TO UNFORSEEN ROAD OR AIR FREIGHT DELAYS PARECLES CAN BE DELAYED BY A FEW DAYS. 

*Please note pictures are mainly for illustration purposes, actual product and size may vary slightly*