Shark line material specific taps 2020
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SHARK LINE MATERIAL SPECIFIC APPLICATION TAPS

MATERIAL SPECIFIC APPLICATION TAPS Our material specific application-based range of DIN Shark Taps offer high performance and process security. This range has been expanded with two new tap designs for high strength steels above 1200 N/mm2 and titanium alloys. COLOR RING CODING • The color ring on the tool shank identifies suitability for specific materials and enables quick and easy tool selection. | FEATURES AND BENEFITS EDGE TREATMENT (Black, Red, Yellow, Blue Shark) • Spiral flute taps incorporate a special edge treatment to increase strength and reduce the chance of micro-chipping on...

MATERIAL SPECIFIC APPLICATION TAPS STRUCTURAL, PLAIN CARBON & LOW ALLOY STEELS • SURFACE TREATMENT Hard chrome plating (Cr) with an additional edge treatment prevents built up edge when tapping in materials prone to sticking to the cutting edges. • FLUTE GEOMETRY Available in spiral point for through holes and spiral flute (40° angle) for blind holes. Special flute geometry on Yellow Shark spiral flute taps prevents nest formation of chips, reducing the risk of re-cutting chips on reversal. • THREAD FORMS Metric and Metric Fine • PRODUCT CODES E297, E298, E299, E300 • SURFACE TREATMENT...

MATERIAL SPECIFIC APPLICATION TAPS STAINLESS STEELS 3xD • SURFACE TREATMENT Steam-tempered or Super-B (TiAIN + W C/C) coated with an additional edge treatment. • FLUTE GEOMETRY Available in spiral point for through holes and spiral flute (40° angle) for blind holes. • BACK TAPERED Back taper on spiral flute taps further facilitates chip evacuation, reducing chipping on the last threads of the taps and also reducing torque when the tap reverses. • THREAD FORMS Metric, Metric Fine and G(BSP) • PRODUCT CODES E238, E239, E240, E241, E382, E383, E384 • SURFACE TREATMENT Super-B (TiAlN + WC/C)...

MATERIAL SPECIFIC APPLICATION TAPS ALLOY STEELS HIGH STRENGTH STEELS • SURFACE TREATMENT Bright or TiAlN-Top coated with an additional edge treatment. • FLUTE GEOMETRY Available in spiral point for through holes and spiral flute (45° angle) for blind holes. • BACK TAPERED Back taper on spiral flute taps further facilitates chip evacuation, reducing chipping on the last threads of the taps and also reducing torque when the tap reverses. • CUTTING GEOMETRY (SPIRAL FLUTE TAPS) The special three-radii profile with a constant rake angle along the flute length leads to better control of cutting...

MATERIAL SPECIFIC APPLICATION TAPS CAST IRONS NON-FERROUS MATERIALS • SURFACE TREATMENT Bright or Super-B (TiAIN + WC/C) coated with an additional edge treatment. • FLUTE GEOMETRY Available in spiral point for through holes and spiral flute (35° angle) for blind holes. • CUTTING GEOMETRY (SPIRAL FLUTE TAPS) The special three radii profile with a constant rake angle along the flute length leads to a better control of cutting properties and prevents nest formation of chips. • THREAD FORMS Metric • PRODUCT CODES E471, E472, E473, E474 • SURFACE TREATMENT Steam-tempered or TiAlN-Top coated. •...

WORKPIECE MATERIAL GROUPS (WMG) to select a cutting grade and geometry for a broad range of workpiece materials General definition i.e. steel, stainless steel... to navigate and select a tool by suitability for more specific range of workpiece materials Definition by structure/composition i.e. plain carbon steel, alloy steel... to select and provide cutting conditions within a bandwidth of ±10 % Definition by hardness/ultimate tensile strength i.e. 160 < 220HB, 620 < 900 n/mm2 ... ABOUT DORMER PRAMET’S WORKPIECE MATERIAL CLASSIFICATION Workpiece material groups (“WMG”) are used to support...

10 ■ Main application E Secondary application

■ Main application E Secondary application 11

E201 E252 M Machine Tap Straight Flute, White Shark. E390

E297 M Machine Tap Spiral Point, Yellow Shark.

E255 E256 M Machine Tap Spiral Point, Red Shark.

E334 M Machine Tap Spiral Point, Black Shark.

E240 E241 M Machine Tap Spiral Point, Blue Shark.

M Machine Tap Spiral Point, Green Shark.

M Machine Tap Spiral Flute 40°, Yellow Shark.

E412 M Machine Tap Spiral Flute 48°, Back Tapered, Yellow Shark.

M Machine Tap Spiral Flute 45°, Back Tapered, Red Shark.

E335 M Machine Tap Spiral Flute 15°, Black Shark.

E238 E239 M Machine Tap Spiral Flute 40°, Back Tapered, Blue Shark.

E414 M Machine Tap Spiral Flute 48°, Back Tapered, Blue Shark.

M Machine Tap Spiral Flute 35°, Green Shark.

E299 MF Machine Tap Spiral Point, Yellow Shark.

E384 MF Machine Tap Spiral Point, Blue Shark. M1.1

E300 MF Machine Tap Spiral Flute 40°, Yellow Shark.

E383 MF Machine Tap Spiral Flute 40°, Blue Shark.

E382 G(BSP) Machine Tap Spiral Flute 40°, Blue Shark. Normal HSS-E PM ^DORMER & TPI TD OAL THL DCON WSC LSC

DIN Tap-Drill Set. A = Styles in Set, B = No. in Set, M = Tap diameters in Set, D = Drill diameters in Set.

As a professional you can judge the quality of work by just looking at the chip. Our chip is a clean and uncomplicated shape that in itself tells a story. It is a clear and consistent signal and that's why we use it as a symbol for being Simply Reliable. United Kingdom responsible for Ireland T: 0870 850 4466 F: 0870 850 8866 info.uk@dormerpramet.com United States of America T: (800) 877-3745 F: (847) 783-5760 cs@dormerpramet.com Other countries South America T: +55 11 5660 3000 info.br@dormerpramet.com Rest of the World Dormer Pramet International UK T: +44 1246 571338 F: +44 1246 571339...