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.

Yamaloy® Inserts

QMA (P20-P40/K20-K30) Coated. Sintered chipbreaker with a multi layer TiALN PVD coated sub-micrograin grade. Provides high quality threads for most materials including exotic alloys and stainless steels. Best performance is achieved at medium to high cutting speeds.

UN

External Right Hand

Sandvik Threading Toolholders and Inserts

Sandvik's 266 CoroThread toolholders and inserts provide a high level of stability for threading applications in demanding industries, where precision is paramount.

266 CoroThread ISO Metric External Right Hand Threading Insert

Grade description for GC1125:
New PVD-TiAIN-based coating and substrate combine to improve wear resistance and security for threading, providing the option of running at higher cutting speeds or for a longer time in cut.

Granlund HSS Size 1 Counterbores

Type N. HSS. Tolerence P8.

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.

For further specifications please refer to our catalogue.

SwissTech 2 Flute Slot Drills Plain Shank Q-Coat Carbide

Centre Cutting. To Manufacturers Standards. Cutting diameter to h10, Shank diameter to h6. 'Q-Coat' Coating has been specifically developed to give carbide cutters the 'edge' when faced with severe machining conditions. Materials up to 66 HRC. Dry cutting. Die and Mould machining. Reduced coolant usage and disposal. Up to 100% longer cutter life. Reduced manufacturing costs. A multi-layer coating capable of operating at higher speed and feed. Excellent oxidisation resistance. High speed machining. Surface hardness 3300HV. Surface coefficient against steel 0.25. Thickness of coating 305um. Maximum working temperature 850. Re-coating service also available.

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

Series 60 Short SDQ-2PS Carbide Q-Coat

Dimensions to DIN 844.

SwissTech 4 & 6 Flute End Mills Threaded Shank HSS-Co 8%

Centre cutting. Weldon shank to DIN 1835B.
Shank cutting diameter to plus0.04 -0.0.

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 36 Regular EMN-4TR TiCN Coated

Dimensions to DIN 844.

WNMG

Suitable for External/Internal Toolholders.

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

Indexable Toolholder & Insert Sets

Tool supplied complete with 10 Carbide inserts, in a choice of P Grade for steels and general use, or K Grade for cast iron and non-ferrous applications. Inserts supplied will vary according to availability.

SDJC R/L

93° approach. Uses DC_T Inserts. For toolholder details see IND-106-4560K/4640K.

Guhring Production Jobber Drills HSS-Co 5%

Solid Carbide Jobber drills are especially suitable for drilling cast steels, grey cast iron, chilled cast iron, austenitic manganese steels, bronzes, light metals and non-ferrous metals. Furthermore suitable for the economic machining of abrasive materials (AlSi-alloys), fibre-reinforced plastics and other Duroplastics liable to cause severe abrasion on cutting lips and lands.

Series 5517 - Metric