E5345/8

BSW Machine Tap Spiral Point
Material ID: 5976561

Spiral point tap with chamfer form B with a 3.5-5xP second lead, for British Standard Whitworth thread BSW 5/8" with 11 TPI and Medium class of fit, dimensions according to ISO 529 standard with 12.5mm shank and 10.0mm square drive, HSS with steam tempered surface finish for 2.5xD through hole threading in alloy steel

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Product Feature

Steam Tempered (Steam Oxide) Surface Treatment

Thread Form, British Standard Whitworth

ISO 529 – Tap Standard

Medium Inch Thread Class of Fit

Through Hole Application

2.5×D Usable Tool Depth to Diameter Ratio

High Speed Steel Tool Material

Plug Tap Chamfer (3.5 – 5 Pitch Lead)

Spiral Point Geometry

Right Hand Rotation / Cutting

Product Detail

Description	Value
Product name	E5345/8
Product number (SAP)	86016966
EAN number	7320760201411
Thread diameter size (TDZ)	5/8
Thread diameter - millimeter (TD)	15.875 mm
Threads per inch (TPI)	11
Overall length - millimeter (OAL)	102 mm
Overall length - inch (OAL)	4.0157 inch
Threading length - millimeter (THL)	24 mm
Threading length - inch (THL)	0.9449 inch
Connection diameter - inch (DCON MS)	0.4921 inch
Connection diameter - millimeter (DCON MS)	12.5 mm
Flute count (NOF)	3
Clamping width - inch (WSC)	0.3937 inch
Clamping width - millimeter (WSC)	10 mm
Premachined hole diameter - inch (PHD)	0.5315 inch
Premachined hole diameter - millimeter (PHD)	13.5 mm
Gross weight - grams	98.6
ISO	E5345/8
Ordering code ANSI	E5345/8

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	11 m/min
P1.2 - Free machining sulfurized and phosphorized carbon steel with a hardness of < 180HB	help_outline Possible use	12 m/min
P1.3 - Free machining sulfurized/phosphorized and leaded carbon steel with a hardness of < 180HB	help_outline Possible use	14 m/min

P2

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

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	Suitability	v_c
P2.1 - Plain low carbon steel containing < 0.25%C with a hardness of < 180HB	help_outline Possible use	9 m/min
P2.2 - Plain medium carbon steel containing < 0.55%C with a hardness of < 240HB	help_outline Primary use	8 m/min
P2.3 - Plain high carbon steel containing > 0.55%C, with a hardness of < 300HB	help_outline Primary use	7 m/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	8 m/min
P3.2 - Alloy steel with a hardness of 180 - 260HB	help_outline Primary use	6 m/min

P4

P4 - Tool steel (special alloy steel for tools, dies and molds)

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	Suitability	v_c	f
P4.1 - Tool steel with a hardness of < 26HRC	help_outline Primary use	5 m/min
P4.2 - Tool steel with a hardness of 26 - 39RC	help_outline Possible use	4 m/min

M - Stainless steel (corrosion resistant steels with ≥ 11% chromium content)

M1

M1 - Ferritic stainless steel (straight chromium non-hardenable alloys)

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	Suitability	v_c	f
M1.1 - Stainless steel, ferritic with a hardness of < 160HB	help_outline Primary use	7 m/min
M1.2 - Stainless steel, ferritic with a hardness of 160 - 220HB	help_outline Possible use	6 m/min

M2

M2 - Martensitic stainless steel (straight chromium hardenable alloys)

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	Suitability	v_c	f
M2.1 - Stainless steel, martensitic with a hardness of < 200HB	help_outline Possible use	6 m/min
M2.2 - Stainless steel, martensitic with a hardness of 200 - 280HB	help_outline Possible use	5 m/min

M3

M3 - Austenitic stainless steel (chromium-nickel and chromium-nickel-manganese alloys)

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	Suitability	v_c
M3.1 - Stainless steel, austenitic with a hardness of < 200HB	help_outline Primary use	5 m/min
M3.2 - Stainless steel, austenitic with a hardness of 200 - 260HB	help_outline Possible use	4 m/min
M3.3 - Stainless steel, austenitic with a hardness of 260 - 300HB	help_outline Possible use	3 m/min

M4

M4 - Super-austenitic, Duplex or Precipitation Hardening stainless steel (austenitic alloys with > 20% Ni, austenitic-ferritic microstructure or precipitation hardened)

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	Suitability	v_c	f
M4.1 - Stainless steel, austenitic-ferritic or super-austenitic with a hardness of < 300HB	help_outline Possible use	2 m/min

K - Cast Iron (castings of iron and carbon alloys with > 2% carbon content)

K1

K1 - Gray iron (GG) (iron-carbon castings with a lamellar graphite microstructure)

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	Suitability	v_c
K1.1 - Gray iron, ferritic or ferritic-pearlitic with a hardness of < 180HB	help_outline Possible use	9 m/min
K1.2 - Gray iron, ferritic-pearlitic or pearlitic with a hardness of 180 - 240HB	help_outline Possible use	6 m/min
K1.3 - Gray iron, pearlitic with a hardness of 240 - 280HB	help_outline Possible use	4 m/min

K2

K2 - Malleable iron (GTS/GTW) (heat-treated iron-carbon castings with a graphite-free microstructure)

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	Suitability	v_c	f
K2.1 - Malleable iron, ferritic with a hardness of < 160HB	help_outline Possible use	12 m/min
K2.2 - Malleable iron, ferritic or pearlitic with a hardness of 160 - 200HB	help_outline Possible use	9 m/min

K3

K3 - Ductile iron (GGG) (iron-carbon castings with a nodular graphite microsturcture)

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	Suitability	v_c	f
K3.1 - Ductile (nodular/spheriodal) iron, ferritic with a hardness of < 180HB	help_outline Possible use	10 m/min
K3.2 - Ductile (nodular/spheriodal) iron, ferritic or pearlitic with a hardness of 180 - 220HB	help_outline Possible use	6 m/min

K4

K4 - Austenitic or austempered ductile iron (Ni-Resist/ADI) (iron-carbon alloy castings with an austenitic or ausferrite microstructure)

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	Suitability	v_c	f
K4.1 - Austenitic cast iron with a hardness of < 180HB	help_outline Possible use	9 m/min
K4.2 - Austenitic cast iron with a hardness of 180 - 240HB	help_outline Possible use	5 m/min

K5

K5 - Compacted graphite iron (CGI) (iron-carbon castings with a vermicular graphite structure)

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	Suitability	v_c	f
K5.1 - Vermicular, compacted graphite iron with a hardness of < 180HB	help_outline Possible use	11 m/min
K5.2 - Vermicular, compacted graphite iron with a hardness of 180 - 220HB	help_outline Possible use	7 m/min