HSS multi diameter step drills produce good quality holes in a wide variety of sheet metal, using either a bench drill or light pedestal drilling machine. Manufactured from high speed steel, they offer sound rigidity, strength and stability when machining. Each tool cuts parallel holes in a range of specific sizes and is compatible with materials up to 1/8" (3mm) thick.

Features and Benefits
• High speed steel construction for greater strength, rigidity and stability
• Excellent wear and heat resistance for prolonged tool life
• Cuts parallel holes in sheet metal

Typical Applications
• Drilling
• Sheet metal

Notes
• Available sizes 1-12mm to 6-37mm

A 19 piece metric heavy duty drill set made of 5% cobalt material with excellent heat resistance. Ideal for drilling steels with tensile strength up to 1,400 N/mm2, very hard bronze, stainless steels as well as heat and acid resistant steels. The high speed steel and cobalt construction allows for greater rigidity when cutting through harder materials.

Features and Benefits
• Manufactured from high speed steel with 5% cobalt for added strength
• Excellent heat and wear resistance for prolonged tool lifespan
• Supplied in a robust carry case for easy portability and storage

Contents
• Set contains 1x 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5 and 10.0 mm drills

Specifications
• Point angle: 135°
• Helix angle: normal
• Web thickness: strengthened
• Relief angle: normal
• Tolerance of diameter: h8
• Tolerance of shank: f11
• Supply unit
• All diameters - 1 pc
• Manufacturing Standard: BS 328, DIN 338B

Typical Applications
• Drilling
• Steel
• Hard bronze
• Stainless steels

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

The Kennedy® Carbide Burr Set features eight heads with varying nose shapes suitable for use on hard materials such as steel alloys, carbon and cast iron.

Features and Benefits
• Durable carbide construction
• 8-piece set with varying nose shapes to suit the preferred application
• Features a handy carry case for easy storage and tool identification
• Shank diameter: 6mm
• Max. speed (rpm): 40,000
• Chipbreaker (Cut 9): for use on cast iron, carbon steel, alloy steel 50RC and 60RC

Contents
• 1x C shape ball nosed cylinder 9.6 x 19mm
• 1x E shape oval 9.6 x 16mm
• 1x F shape ball nosed tree 9.6 x 19mm
• 1x G-shape pointed tree 9.6 x 19mm
• 1x A shape cylinder without end cut 9.6 x 19mm
• 1x C shape ball nosed cylinder 12.7 x 25mm
• 1x D shape ball 12.7 x 11mm
• 1x F shape ball nosed tree 12.7 x 25mm

Typical Applications
• Milling
• Deburring

Warnings
• Not suitable for milling large amounts of material