U-09

Series J100 - Metric general purpose drills for steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite.

Features and Benefits
• High speed steel construction with bright finish for increased toughness
• Supplied in the as-ground condition for use with non ferrous materials

Standards
• Manufactured to BS 328/DIN338RN

Notes
• Drills with a bright finish are supplied in the as-ground condition and such tools are used generally in the machining of non-ferrous materials.

Set of various style burrs packaged in a handy pocket 'glasses case' style plastic holder. Ideal for the shop floor workman with various de-burring tasks. Suitable for precision grinding of carbide gems, ceramics, tough alloys, cermets, tool steels etc

Features and Benefits
• Diamond coated for improved hardness
• Excellent performance with precise grinding

Contents
• Assorted sizes of ball shape
• Cylindrical
• Ball nose cylindrical
• Tree shape and conical


Specifications
• Diamond grip mesh is 120/140
• recommended operating speeds 15,000 - 30,000
• Up to 4.5mm diameter
• Overall length 45mm
• 3mm shank

Typical Applications
• Grinding
• Carbide gems
• Glass
• Ceramics
• Tough alloys
• Cermets
• Tool steels

Heavy duty construction manufactured from HSS and cobalt for increased hardness and durability with 6 flutes for improved cutting performance and chip control.

Features and Benefits
• HHS-Co construction for improved hardness
• 6 flutes for improved chip control and cutting efficiency

Typical Applications
• Countersinking

Standards
• Manufactured to BS 328:Part 5:1983