Olympic Fixings 5 x 86mm HSS Twist Drills in Blister Pack

Olympic HSS Twist Drills is a high performance product with 5% cobalt added for higher heat resistance. They conform to BS 328 & DIN 338 and have fully ground flutes with 135° split point to help centre the drill. Supplied individually in hanging blister packs.

• Highly suitable for drilling hard and tough materials such as alloyed steel, cast iron, titanium and stainless steel
• Also gives good results in materials such as wood, chipboard, hardboard, plastics & plasterboard
• Steam temper straw finish
• Engineering grade drill bits designed for use in pillar drilling machines but can also be used in hand machines with care