Cutting Tools
Sherwood Jobber Drill, 6.8mm, Normal Helix, High Speed Steel, Black Oxide
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
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
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Produk Lainnya
Series L100 HSS straight shank long series drills are excellent general purpose drills which are designed to drill steels with tensile strength up to 1,000N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite.
Features and Benefits
• Manufactured from HSS for improved toughness
• Black oxide coating for greater heat and wear resistance
• Ideal for general purpose drilling
Typical Applications
• Drilling
• Steels
• Grey cast iron
• Malleable cast iron
• Nickel brass
• Graphite
Standards
• Manufactured to BS 328; Part 1: 1986, DIN 340 RN, ISO 494.
Features and Benefits
• Manufactured from HSS for improved toughness
• Black oxide coating for greater heat and wear resistance
• Ideal for general purpose drilling
Typical Applications
• Drilling
• Steels
• Grey cast iron
• Malleable cast iron
• Nickel brass
• Graphite
Standards
• Manufactured to BS 328; Part 1: 1986, DIN 340 RN, ISO 494.
Suitable for sealing chamber doors or mould closures. The latched bolts are threaded to allow easy adjustment and provide positive connection with latch plate.
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.
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.
Suitable for precision grinding of carbide, gems, glass, ceramics, tough alloys, cermets and tool steels, these diamond coated burrs are extremely durable.
Features and Benefits
• Diamond grip mesh is 120/140
• Recommended operating speeds 15,000 - 30,000 rpm
• Diamond coating offers extreme resilience and precise cutting
Typical Applications
• Suitable for precision grinding of carbide, gems, glass, ceramics, tough alloys, cermets, tool steels
Features and Benefits
• Diamond grip mesh is 120/140
• Recommended operating speeds 15,000 - 30,000 rpm
• Diamond coating offers extreme resilience and precise cutting
Typical Applications
• Suitable for precision grinding of carbide, gems, glass, ceramics, tough alloys, cermets, tool steels