Drill bit set. 170pcs, metric type

Description

Centre point and two cutting edges, manufactured with optimised soldering and hardening technology to increase the robustness of the drill and reduce vibrations during drilling. Made from durable carbide with the finest grain for extra durability and superior strength. All steel high speed drill bits suitable for most materials including steel, aluminium, copper, wood, plastic etc.

Contents

• 1.0 - 8.0mm (0.5mm rise, twisted) 10 pcs of each size (1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8)
  
• 8.5 - 10.0mm (0.5mm rise, twisted) 5 pcs of each size (8.5, 9, 9.5, 10)
  
• Storage case

Technical data

• Manufactured according to DIN 338
  
• Titanium coated