VOLKEL

Circular thread dies Thread type: UNC - Unified Coarse - American inch thread Climb: in numbers of strokes per inch; UNC - basic climb (rough) Thread tolerance - fitting: 2A Top angle: 60 ° Material: HSS - high speed steel Standard: DIN EN22568, ASME B1.1 * Average conversion: 1 "= 25.4mm * Conversion of pitch to millimeters: we do not recommend, it pays to buy thread gauges

Threaded eyelet with jaw / threaded eyelet with jaws¨ Thread type: UNEF - Unified Extra Fine - American inch thread with extra fine pitch Rise: in steps per inch; UNF - basic pitch (gentle) Thread tolerance - fitting: 2A Apex angle: 60° Other dimensions - see the attached catalog sheet Material: HSS - High-speed steel Standard: ANSI B1.1 * Average conversion: 1" = 25.4mm * Conversion of pitch to millimeters: not recommended, it is worth buying threaded gauges

Circular thread dies Thread type: UNF - Unified Fine - American inch thread with fine pitch Pitch : in numbers of strokes per inch; UNF - basic pitch (fine) Thread tolerance - fitting: 2A Top angle: 60 ° Material: HSS - High Speed Steel Standard: DIN EN22568, ANSI / ASME B1.1 * Average conversion: 1 "= 25.4mm * Conversion of pitch to millimeters: we do not recommend, it pays to buy thread gauges

Left-hand BSP machine tap, straight groove, for pipe thread Thread type: English pipe inch whitworth thread - British Standard Pipe thread Dimension: according to the selected variant Peak angle: 55° Form: C Material: HSSE - High Speed ??Steel 5% Cobalt Co5 Standard: DIN 5156, DIN ISO 228 Use: Well machinable materials up to 900 N/mm2 Non-alloyed and low-alloyed steels For manual and machine application For through and blind holes

Threaded eye with jaws / threaded eye with jaws Thread type: BSF (British Standard Whitworth - Fine), fine British whitworth thread Standard: DIN 223 Also complies with standard: DIN EN 22568 Material: HSS - High speed steel

Left threaded die Thread type: Whitworth - BSW (British Standart Whitworth) left Pitch : in numbers of strokes per inch; BSW - basic pitch (rough) Top angle : 55 ° Material : HSS - High speed steel Standard : BS84 / DIN223 / DIN EN22568, replacement PN 8/3211 * Average conversion : 1 "= 25.4mm * Conversion of pitch to millimeters : we do not recommend, it pays to buy thread gauges

Left threaded die Thread type: UNC - Unified Coarse - American inch thread Climb: in numbers of strokes per inch; UNC - basic climb (rough) Thread tolerance - fitting: medium Top angle: 60 ° Material: HSS - high speed steel Standard: DIN EN22568, ANSI / ASME B1.1 * Average conversion: 1 "= 25.4mm * Conversion of pitch to millimeters: we do not recommend, it pays to buy thread gauges

Left threaded die Thread type: UNF - Unified Fine - American inch thread with fine pitch Pitch: in numbers of strokes per inch; UNF - basic pitch (fine) Thread tolerance - fitting: 2A Top angle: 60 ° Material: HSS - high speed steel Standard: DIN EN22568, ANSI / ASME B1.1 * Average conversion: 1 "= 25.4mm * Conversion of pitch to millimeters: we do not recommend, it pays to buy thread gauges

Circular thread dies Thread type: NPT (National Pipe Thread) - American tubular inch thread with conical profile Conicity: 1:16 Pitch: in numbers of turns per inch Top angle: 60 ° Material: HSS - High speed steel Dimensions - see attached catalog sheet Standard: ANSI / ASME B1.20.1. , DIN24230 Usage: mild structural steels up to 500 N / mm2, free-cutting steels, structural steels and heat-treated steels up to 800 N / mm2, copper alloys, aluminum alloy

Threaded eyelet with jaws for NPTF conical thread (it is a sealing NPT thread without the need to use Teflon tape / glue, etc.) Size: according to the selected variant Ascent: according to the chosen variant Thread taper: 16 Material: HSS - high-speed steel Standard: ASME B1. 20.3 Usage: soft structural steels up to 500 N/mm2, automatic steels, structural steels and refined steels with a strength of up to 800 N/mm2, copper alloys, alloyed aluminum Adjustable design - by tightening the screws in the shaft, it is possible to adjust the diameter of the resulting thread. If you do not overstretch the screws in the beam and tighten only so that the jaw does not fall out of the beam, it works like an ordinary round jaw with a full profile.

Double-sided pipe thread calibration mandrel / limit thread mandrel - for G / BSP pipe thread Size: according to the selected variant Number of strokes per inch: according to the selected variant Tolerance : A Good + junk Standard: DIN EN ISO 228 - the thread profile is ground to the tip

Right machine tap, straight slot with chip breaker, for metric thread - with hexagon for cordless drill Size: according to the selected variant Other dimensions - see the attached catalog sheet Form : B Material: HSSE - High Speed Steel + 5% Cobalt Co5 Standard: DIN371 (M12 DIN376) Usage : Well machinable materials up to 900 N/mm2 Unalloyed and low-alloyed steels For through holes