ROOKS Twist drill set PRO HSS G 900 N/mm2, 5 pcs: 4 5 6 8 10 mm DIN 338

The ROOKS OK-03.4649 set holds five PRO HSS G metal drill bits in the sizes 4, 5, 6, 8 and 10 mm. You use them to drill steel, cast iron, non-ferrous metals and plastics with a hardness of up to 900 N/mm², in workshop, repair and installation work.

The drill bits are made in the EU of HSS-G high-speed steel, meet DIN 338 and have a cylindrical shank.

Technical data

• Material: HSS-G
• Hardness of the material drilled: up to 900 N/mm²
• Standard: DIN 338
• Shank: cylindrical
• Sizes: 4, 5, 6, 8, 10 mm
• Number of drill bits: 5
• Origin: Made in EU
• Product code: OK-03.4649