F.E.W. Tools Ltd. - Units 8 / 10 Kingfisher Works, Neepsend Lane, Sheffield S3 8AU United Kingdom

Tel +44 (0) 114 272 3149 - Fax +44 (0) 114 273 0934

Hand Taps; Standard, Serial and Pilot Serial Sets, Machine Taps; Straight Flute, Spiral Point Taps for Through and Blind Holes, Polygon taps (Roll Taps) and Nut Taps.

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GENERAL PURPOSE HAND & MACHINE TAPS	SPECIAL APPLICATION MACHINE TAPS
ALLIED LINES	HSS / HSS Co DRILL RANGE
HSS REAMERS	HSS / HSS CO CUTTER RANGE

HAND TAPS

STANDARD SETS

ISO 529

General purpose hand tapping.
Available in most threadforms, also in LH and long reach.

JIS B4430

DIN 371/6/4

ISO 2284

	SERIAL SETS	ISO 529
	The progressive truncated threadform is especially suited for tough materials such as stainless or high tensile steels.

	PILOT SERIAL SETS	ISO 529
	Precision tapping in tough materials. The Pilot Serial Set has a pilot to help start the thread concentrically, thus allowing accurate hand tapping.

GENERAL PURPOSE MACHINE TAPS


	STRAIGHT FLUTE TAPS For machine tapping in long or short chipping materials. Available in most threadforms, also in LH and long reach.	ISO 529/2284 JIS B4430 DIN 371/6/4 DIN 5156

SPIRAL POINT TAPS FOR THROUGH HOLES
General purpose especially non-ferrous.

ALL NORMS

General purpose steels.

ALL NORMS

	Abrasive materials and high speed tapping.	ISO/DIN/JIS

SPIRAL FLUTE TAPS FOR BLIND HOLES
General purpose especially non-ferrous materials.

ALL NORMS

General purpose steels.

ALL NORMS

For abrasive materials or higher speeds.

ISO/DIN/JIS

For tougher non-ferrous materials.

DIN 371/376

	For tough abrasive materials or higher speeds.	DIN 371/376

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SPECIAL APPLICATION MACHINE TAPS


	SPIRAL POINT FOR THROUGH HOLES
	For soft steels, < 450 N/mm•.	DIN 371/376

For alloyed and unalloyed steels, 450 - 1000 N/mm•.

DIN 371/6/4
DIN 5156

For very tough materials over 1000 N/mm•.

DIN 371/376

For stainless steels.

DIN 371/376

For soft aluminium, magnesium, copper etc.

DIN 371/376

	For tough non-ferrous metals.	DIN 371/376


	SPIRAL FLUTE FOR BLIND HOLES
	For soft steels, < 450 N/mm•.	DIN 371/376

For alloyed and unalloyed steels, 450 - 750 N/mm•.

DIN 371/6/4
DIN 5156

For alloyed and unalloyed steels, 450 - 1000 N/mm•.

DIN 371/376

For very tough materials over 1000 N/mm•.

DIN 371/376

For stainless steels.

DIN 371/376

For soft aluminium, magnesium, copper etc.

DIN 371/376

	For tough non-ferrous metals.	DIN 371/376


	FOR THROUGH AND BLIND HOLES
	For use in abrasive short chipping applications, such as cast iron.	DIN 371/6/4 DIN 5156

	For tough non-ferrous metals.	DIN 371/376

	POLYGON TAPS (ROLL TAPS)
	Roll threading of ductile materials. With oil grooves for deep or blind holes.	ISO/DIN

	NUT TAPS
	H - Nib, for buttwelding onto bentshank.	FEW NORM

S - Nib, for joining with metal collar onto benshank.

FEW NORM

	R - Nib, for soldering onto bentshank.	FEW NORM

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