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

Designed with spiral flutes and various lengths and forms to give high quality centre holes that suit most applications. TiN coating on working parts for increased heat and wear resistance, offering a prolong efficient cutting lifespan.

Features and Benefits
• HSS construction for increased durabiluty
• TiN coating for increased heat and wear resistance
• Delivers high quality centre holes in most drilling applications

Typical Applications
• Drilling

Standards
• BS 328 : Part 2 : 1986,
• DIN 333A, ISO 866, ISO 2540, ISO 2541

The J100 Series are general purpose HSS straight shank drills with a black oxide finish. Ideal for applications involving steel (including cast steel) cast iron (including malleable cast iron) as well as nickel, brass aluminium alloys and graphite. Their 118° point allows for precise hole alignment and reliable cutting performance whilst the black oxide coating helps reduce heat by retaining coolant on the tool surface. The coating also helps reduce the risk of the tool staining.

Features and Benefits
• High speed steel construction for increased tool durability
• Point angle of 118° for precise holemaking and precision cutting
• Black oxide coating helps aid chip flow, reduce heat and prevent staining
• Ideal for applications involving steel, iron, nickel, brass, aluminium alloy and graphite

Typical Applications
• Cutting and drilling
• Ferrous materials
• Steel
• Iron
• Nickel
• Brass
• Aluminium alloy
• Graphite

Notes
• Available in sizes 0.25mm -20.00mm

Standards
• Manufactured to BS 328/DIN338RN

FC07 - Engineers Stud
Material: Medium Carbon Steel.
Hardness: HRC 30 - 35.
Surface Finish: Black Oxide.