Counterbores N with a diameter of 50mm and larger are all made with a driving lip. These sizes should be used in the appropriate type M toolholder.

Dimensions (mm) N, NA & W
Counterbores N, and NA with Ø of 50 mm and larger are all made with a driving lip. These sizes should be used in the appropriate type M toolholder
d: 14.0; d1: 6.0; L: 48.0; L1: 28.0.

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

A comprehensive threading set containing machine ground metric Taps and Dies made from durable high speed steel. Supplied in a metal carry case the set allows for easy storage and portability.

Features and Benefits
• A comprehensive set of machine ground HSS taps and dies
• Manufactured from high speed steel for rigidity
• Ideal for general workshop and maintenance use*
• Supplied packaged in a metal carry case

Contents
• Carbon Steel Dies: from M3 to M12
• Ground Thread Taps (taper, second and plug lead): from M3 to M12
• Bar Type Tap Wrench: M1 - M12 x 210mm
• Die Stock: 25 x 9 x 210mm
• Metric Thread Pitch Gauge
• Flat Bladed Screwdriver: 6mm

Standards
• Conforms to ISO529 and BS1127

Typical Applications
• Threading
• Tapping
• Workshop

Notes
• For general workshop and maintenance use only*

Series 1060 HSS-Co Straight Shank High Helix Jobber Drills
TiN Coated - Metric
Heavy duty drill for stainless steel, heat and acid-resistant steels, short chipping and high strength steels. High heat resistance allows drilling in titanium and titanium alloys. TiN coating provides longer tool life.
Point angle: 130°. Helix angle: high. Web thickness: strengthened. Relief angle: normal.
Tolerance of diameter: h8. Tolerance of shank: f11. Manufactured to DIN 338RN.