Granlund HSS Size 1 Counterbores

Type W. HSS. Tolerence P8.

Counterbores W 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.

For further specifications please refer to our catalogue.

Swisstech Fine Pitch Ripper Cutters Weldon Shank HSS-E PM TiALN Coated

Centre cutting. Weldon shank to DIN 1835B. Cutting diameter to js12. Shank diameter to h6. Available in HSS-Co 8% Uncoated (for general production machining), HSS-Co 8% TiCN Coated (extends cutter life and improves work material surface finish) and HSS-Co 8% TiALN Coated (dissipates and resists heat, reduces surface friction coupled with high surface hardness).

For all dimensional specifications please refer to our catalogue.

Series 26 Long RFL-4WL TiALN Coated

Dimensions to DIN 844.

SwissTech Heavy Duty Drills HSS-Co 8% Cobalt TiN Coated

Heavy-duty drill used to drill steels with a tensile strength up to 1,400 N/mm2. Stainless steels, heat and acid resistant steels and phosphor bronze. TiN coating provides longer tool life. Point angle: 135. Helix angle: Normal. Web thickness: Strengthened. Relief angle: Normal. Tolerance of diameter: h8. Supply unit. All diameters - 1 pce. Manufactured to DIN338RN.

Series 1033 - Metric

Super Flex-Back Bandsaw Blades

Super Flex-Back is recommended for general-purpose cutting at an attractive cost on easy to machine materials; blades have excellent fatigue endurance to give long life on machines running at a high surface feet per minute. High carbon/chromium `pinpoint carbide` tool steel. Hardened and tempered tooth tips - 64/66 Rockwell C Hardness. Economical, general-purpose cutting. Recommended applications: light section low alloy steels, ferrous and non-ferrous metals, plastics, furniture and composition board.

30m/100ft Coils

Features and benefits
High Carbon/Chromium 'pinpoint carbide' tool steel. Hardened and tempered tooth tips - 64/66 Rockwell C Hardness. Economical, general purpose cutting.
Recommended Application
Light section low alloy steels, ferrous and non ferrous metals, plastics, furniture and composition board.

For further technical specifications please refer to our catalogue.

Mitsubishi Grooving Toolholders

Mitsubishi's GY grooving series offers the ultimate in rigidity and accuracy for stability when grooving. This easy to use modular blade system allows flexible tool management but maintains an overall strength comparable to a mono block type holder.

Mitsubishi Materials has developed an original and unique, new modular blade system. The TriForce system ensures the blade is securely fixed in 3 directions (side, front and top) giving high rigidity for stable grooving performance.

Outstanding compatibility, one toolholder can be used with several different blades, offering a versatile modular system and improved tool management.

GY Series Triforce Grooving Toolholder

These special promotion TriforceSuper Kits contain:

1 Toolholder
1 Blade - max 20mm depth
2 Inserts - 3mm wide Grade VP20RT (GM chipbreaker)

Grade description forVP20RT: Provides excellent combination of wear and shock resistance. Excellent in Nickel alloys and Stainless Steels

Sherwood Stub Drills HSS

General-purpose drills for use on automatics and turret lathes. Suitable for drilling steels, cast iron, alloy steel and malleable cast iron. Point angle: 118, Helix angle: Normal, Web thickness: standard, Relief angle: 10-20, Tolerance of diameter: h8, Tolerance of shank: f11. Manufactured to BS328:Part 1:1986/DIN338.

Series S100

Sherwood Taps

Sherwood HSS Taps are the general purpose option for thread cutting in most materials including steel, some stainless steels, cast irons and non-ferrous materials such as Aluminium, Brass and many others.

Manufactured with precision ground flutes for producing accurate thread forms, Sherwood Taps are available in all the popular thread forms and as straight Flute `Hand` Taps in 3 leads, Fluteless, Spiral Flute, or Spiral Point Machine Taps and also Long Series.

Sherwood Tap dimensions conform to ISO529 apart from NPT Forms which conform to ANSI 94.9. Straight Flute and Fluteless Taps are manufactured with a standard Bright Finish whereas the Machine Taps have an Oxidised Finish for best results dissipating the heat build-up associated with these applications.

Thread Forms are Class 2 medium fit tolerance.

For all technical and dimensional specifications please refer to our catalogue.

Plug Tap BA (British Association) Straight Flute Ground Thread HSS

The Sherwood Plug tap is used last after the Taper and Second tap have been used, when threading blind holes it cuts threads to the bottom of the hole.

Iscar Parting and Grooving Blades

TGFH/R/L Blades with Tangentially Oriented Pocket for Parting and Grooving, for TANG-GRIP Single-Ended Inserts.

TGFH/R/L Parting and Grooving Blades

Guhring Machine Chucking Reamers Intermediate Diameter HSS-E

Available in diameters ranging from 2mm to 10mm in increments of 0.01mm. Made from HSS-E steel with a bright finish, left hand spiral flute. For all ferrous and non-ferrous metals and hard and soft plastics. For use on CNC machines, producing high quality reamed holes. Manufactured to DIN 212 and DIN 2172 section 1.

Shank diameter equals cutting diameter - 0.025mm.
dia 2.00 - dia 2.65 / dia 2.66 - dia 10.00 H9.

Diameter Tolerances (to H7)
Up to 5.5mm: plus 0.004mm minus 0.000mm
Above 5.5mm: plus 0.005mm minus 0.000mm.

Code numbers are determined by the nominal diameter. Delete the decimal point; create a four figure number by preceding the figures with a zero, if required. All codes finish with the letter A, i.e. 3.60 becomes 0360A.

For all technical specifications please refer to our catalogue.

Sherwood Gauge Drills HSS Steam Tempered

General purpose drills for steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite. Point angle: 118, helix angle: normal, web thickness: standard, relief angle: 8 - 20, tolerance of diameter: h8, tolerance of shank: f11. Manufactured to ANSI B328, BS 328 and DIN 338.

Number & Letter Gauge Drills:
Gauge drills are still in common use in the U.S. In the past, they were popular elsewhere, but now have been largely discarded in favour of metric sizes. When using a gauge rather than a standard measurement of size the user has to refer to a table of gauge sizes. For example, to drill a hole which is 10 thou (thousandth of an inch .0010) bigger than a 1/8 inch bolt, the user must first work out that 1/8 inch is 125 thou, so the hole size needed is 135 thou, and then must look up in a reference book which gauge drill bit is closest to this diameter - a number 29. Number gauge sizes are similar or equivalent in some respects to, but different from, American wire gauge. Number gauge is usually used from size 80 (the smallest) to size 1 (the largest) followed by letter gauge size A (the smallest) to size Z (the largest). Number gauge is actually defined down to size 97, but these smaller sizes are rarely encountered. It happens that as the technology for making small drill bits and drilling small holes has become more available, metric drills have become the norm.

For all dimensional and technical specifications please refer to our catalogue.

Series J100 - Gauge Sizes