Sherwood Jobber Drill Set, 1mm to 13mm x 0.5mm, Standard Length, Metric, High Speed Steel, Set of 25
An industrial quality general purpose 25 piece jobber drill set suitable for a wide range of steels and supplied in indexing metal case. Manufactured from High Speed Steel (HSS) with a black oxidised finish.
Features and Benefits • High Speed Steel (HSS) ground flute drills for general purpose use • Black oxide blue finish coating for bolstered longevity • Convenient 25 piece metric set ranging from 1 to 13.00mm x 0.5mm to cover board range of uses • Supplied in an indexed metal case for ease of storage
Contents • 1mm x 0.5mm (1) • 1.5mm x 0.5mm (1) • 2mm x 0.5mm (1) • 2.5mm x 0.5mm (1) • 3mm x 0.5mm (1) • 3.5mm x 0.5mm (1) • 4mm x 0.5mm (1) • 4.5mm x 0.5mm (1) • 5mm x 0.5mm (1) • 5.5mm x 0.5mm (1) • 6mm x 0.5mm (1) • 6.5mm x 0.5mm (1) • 7mm x 0.5mm (1) • 7.5mm x 0.5mm (1) • 8mm x 0.5mm (1) • 8.5mm x 0.5mm (1) • 9mm x 0.5mm (1) • 9.5mm x 0.5mm (1) • 10mm x 0.5mm (1) • 10.5mm x 0.5mm (1) • 11mm x 0.5mm (1) • 11.5mm x 0.5mm (1) • 12mm x 0.5mm (1) • 12.5mm x 0.5mm (1) • 13mm x 0.5mm (1)
Attribute Value Brand : Sherwood Case Type : Metal Cutting Direction : Right Hand Drill Size Included : 1mm to 13mm x 0.5mm EAN : 5036140002425 SKU : SHR0258500K ECLASS Code : 21010101 Finish/Coating : Black Oxide Flute Construction : Ground Flute Individual or Set : Set Material : High Speed Steel Minimum Drill Size : 1 Number of Pieces : 25 Size Increment : 0.5mm Standards Met : ANSI B94-11M BS 328 DIN 338N System of Measurement : Metric UNSPSC Code : 23241634
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
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.
Conical Shape. All sizes are nominal with a 6mm shank unless other wise stated.
Cut Numbers:
Cut 6 - Double Cut. Crosscut and double cut to improve control and chipbreaks. Manufactured from high grade tungsten carbide for general-purpose use.
Cut 9 - Chipbreaker Chipbreaker fast stock removal for improved control and reduced chips for use on hard materials, i.e. steel alloy 50RC, 60RC, carbon and cast iron.
Suitable for deburring and polishing of cast iron, cast steel, carbon steel, alloy steel and stainless steel etc. up to HRC65 hardness.
Please note: • Work piece and tools should always be steady and well supported. • Carbide burrs are not suitable for 'milling' large amounts of material, they are for light stock removal and high revolutions 'LOW FEED - HIGH SPEED'. • Always ensure that at least 70% of the shank length is clamped by the collet or chuck of the tool being used. • Always ensure that the tool is rated to the recommended operating speed of the burr.