Application:

• for stainless steel, long-chipping up to 1000 N/mm²

• long-chipping, heat resistant steel

• abrasive material

• for through holes

• surface treatment: steam tempered:

• improved adhesion of the coolant and Lubricant

• reduces tearing of the lubricating filand the formation of cold welding

HSS_CO Twist Drill DIN 338

• Form C right, 130° - Spiral: 25-30° with Split Point

Contents:

• 1x WHITE RING machine tap, DIN 371, HSS-E, M 8 x 1,25 VÖLKEL 35242

• Twist drill 6.8 mm