These Series E100 High Speed Steel (HSS) Straight Shank Extra Length Drills are metric side and suited for drilling steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite. Each drill possesses a 118° point angle, a normal helix angle, a standard web thickness, a relief angle of 10° - 20°, a tolerance of diameter of h8 and a tolerance of shank of f11. Available in a range of metric sizes.

Features and Benefits
• General purpose for versatile and a wide range of use
• Steam tempered for additional durability
• Available in a wide range of metric sizes
• Manufactured from High Speed Steel (HSS) for strength

Typical Applications
• Suited for drilling steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite

Standards
• BS 328:Part 1:1986