E650M14

M Combi Taps Spiral Flute 30°
Ordering number: 5978313

Combination drill-tap with a 30° spiral flute, for ISO-Metric thread M14 with 2.00 mm pitch and 6H class of fit, dimensions according to DORMER PRAMET-ISO standard with 11.2mm shank and 9.0mm square drive, HSS with steam tempered surface finish and 30° helix angle for 1.5xD through hole threading in free machining steel

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Product Feature

Steam Tempered (Steam Oxide) Surface Treatment

Thread Form, Metric Coarse

ISO Dormer Standard

DIN Thread Pitch Diameter Tolerance Zone (high basic pitch diameter)

Through Hole Application

1.5×D Usable Tool Depth to Diameter Ratio

High Speed Steel Tool Material

Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)

Spiral Flute Geometry

30° Helix Angle (Flute)

Right Hand Rotation / Cutting

Product Detail

Description	Value
EAN number	7320760127537
EDP number	0127537
Product name	E650M14
Ordering code ANSI	E650M14
Gross weight - grams	88.9
Thread diameter size (TDZ)	14
Thread pitch - millimeter (TP)	2 mm
Thread diameter - millimeter (TD)	12 mm
Overall length - millimeter (OAL)	123 mm
Threading length - millimeter (THL)	30 mm
Drill Part Length - millimeter (LDP)	28 mm
Connection diameter - millimeter (DCON MS)	11.2 mm
Clamping width - millimeter (WSC)	9 mm
Clamping Length - millimeter (LSC)	12 mm
Flute count (NOF)	2
ANSI	E650M14
ISO	E650M14

Cutting Conditions

P - Steel and cast steel (steels with alloy content ≤ 10% and a hardness of < 45HRC)

P1

P1 - Free machining steel (carbon steels with increased machinability)

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	Suitability	v_c
P1.1 - Free machining sulfurized carbon steel with a hardness of < 240HB	help_outline Primary use	59 ft/min
P1.2 - Free machining sulfurized and phosphorized carbon steel with a hardness of < 180HB	help_outline Primary use	66 ft/min
P1.3 - Free machining sulfurized/phosphorized and leaded carbon steel with a hardness of < 180HB	help_outline Primary use	72 ft/min

P2

P2 - Plain carbon steel (steels comprised of mainly iron and carbon)

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	Suitability	v_c	f
P2.1 - Plain low carbon steel containing < 0.25%C with a hardness of < 180HB	help_outline Primary use	66 ft/min
P2.2 - Plain medium carbon steel containing < 0.55%C with a hardness of < 240HB	help_outline Possible use	59 ft/min

P3

P3 - Alloy steel (carbon steels with an alloying content ≤ 10%)

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	Suitability	v_c	f
P3.1 - Alloy steel with a hardness of < 180HB	help_outline Possible use	49 ft/min
P3.2 - Alloy steel with a hardness of 180 - 260HB	help_outline Possible use	39 ft/min

N - Non-ferrous metals (metals including alloys without an appreciable amount of iron)

N1

N1 - Wrought aluminium

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	Suitability	v_c	f
N1.2 - Wrought aluminium alloys with a hardness of 60 - 100HB	help_outline Possible use	46 ft/min
N1.3 - Wrought aluminium alloys with a hardness of 100 - 150HB	help_outline Possible use	30 ft/min

N3

N3 - Copper or copper alloys

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	Suitability	v_c	f
N3.1 - Free-cutting copper-alloys materials with excellent machining properties	help_outline Possible use	66 ft/min
N3.2 - Short-chip copper-alloys with good to moderate machining properties	help_outline Possible use	49 ft/min

N4

N4 - Polymers(synthetic or semi-synthetic materials)

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	Suitability	v_c	f
N4.1 - Thermoplastic polymers	help_outline Possible use	82 ft/min