46031/2X60

4603 Countersink
Ordering number: 6005655

Countersink with 1-flute, 60° chamfering angle, maximum diameter 1/2" with an overall length of 2" and a head length of 1" and 1/4" straight shank, according to ANSI standard for deburring and chamfering holes, HSS with standard bright finish for machining free machining, plain carbon and tool steel, wrought and copper or copper alloys

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Product Feature

Bright (uncoated)

High Speed Steel Tool Material

ANSI – Tap Standards

Right Hand Rotation / Cutting

60° Countersink

Cylindrical Shank / Straight Shank

Product Detail

Description	Value
EAN number	698464074622
Product name	46031/2X60
Cutting diameter - fractional inch (DC)	1/2
EDP number	4710791
Connection diameter - fractional inch (DCON MS)	1/4
Ordering code ANSI	46031/2X60
Functional length - fractional inch (LF)	1"
Overall length - fractional inch (OAL)	2"
Flute count (NOF)	1
Connection diameter - inch (DCON MS)	0.25 inch
Connection diameter - millimeter (DCON MS)	6.35 mm
Cutting diameter - inch (DC)	0.5 inch
Cutting diameter - millimeter (DC)	12.7 mm
Overall length - inch (OAL)	2 inch
Overall length - millimeter (OAL)	50.8 mm
ANSI	46031/2X60
ISO	46031/2X60

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	f
P1.1 - Free machining sulfurized carbon steel with a hardness of < 240HB	help_outline Primary use	69 ft/min	0.0047 inch/rev
P1.2 - Free machining sulfurized and phosphorized carbon steel with a hardness of < 180HB	help_outline Primary use	79 ft/min	0.0047 inch/rev
P1.3 - Free machining sulfurized/phosphorized and leaded carbon steel with a hardness of < 180HB	help_outline Primary use	82 ft/min	0.0047 inch/rev

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	59 ft/min	0.0047 inch/rev
P2.2 - Plain medium carbon steel containing < 0.55%C with a hardness of < 240HB	help_outline Primary use	52 ft/min	0.0039 inch/rev
P2.3 - Plain high carbon steel containing > 0.55%C, with a hardness of < 300HB	help_outline Possible use	46 ft/min	0.0024 inch/rev

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 Primary use	43 ft/min	0.0031 inch/rev
P3.2 - Alloy steel with a hardness of 180 - 260HB	help_outline Possible use	36 ft/min	0.0031 inch/rev
P3.3 - Alloy steel with a hardness of 260 - 360HB	help_outline Primary use

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
P4.2 - Tool steel with a hardness of 26 - 39RC	help_outline Primary use
P4.3 - Tool steel with a hardness of 39 - 45HRC	help_outline Possible use

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 Possible use	26 ft/min	0.0031 inch/rev
M1.2 - Stainless steel, ferritic with a hardness of 160 - 220HB	help_outline Possible use	20 ft/min	0.0031 inch/rev

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	23 ft/min	0.0031 inch/rev

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	f
K1.1 - Gray iron, ferritic or ferritic-pearlitic with a hardness of < 180HB	help_outline Possible use	59 ft/min	0.0047 inch/rev
K1.2 - Gray iron, ferritic-pearlitic or pearlitic with a hardness of 180 - 240HB	help_outline Possible use	43 ft/min	0.0039 inch/rev

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	62 ft/min	0.0024 inch/rev
K2.2 - Malleable iron, ferritic or pearlitic with a hardness of 160 - 200HB	help_outline Possible use	49 ft/min	0.0024 inch/rev

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	52 ft/min	0.0024 inch/rev
K3.2 - Ductile (nodular/spheriodal) iron, ferritic or pearlitic with a hardness of 180 - 220HB	help_outline Possible use	39 ft/min	0.0024 inch/rev

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
N1.1 - Pure aluminium and wrought aluminium alloys with a hardness of < 60HB	help_outline Primary use	112 ft/min	0.0047 inch/rev
N1.2 - Wrought aluminium alloys with a hardness of 60 - 100HB	help_outline Primary use	82 ft/min	0.0047 inch/rev
N1.3 - Wrought aluminium alloys with a hardness of 100 - 150HB	help_outline Possible use	52 ft/min	0.0039 inch/rev

N2

N2 - Cast aluminium

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	Suitability	v_c	f
N2.1 - Cast aluminium alloys with a hardness of < 75HB	help_outline Possible use	52 ft/min	0.0039 inch/rev
N2.2 - Cast aluminium alloys with a hardness of 75 - 90HB	help_outline Possible use	46 ft/min	0.0039 inch/rev

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 Primary use	56 ft/min	0.0039 inch/rev
N3.2 - Short-chip copper-alloys with good to moderate machining properties	help_outline Primary use	30 ft/min	0.0039 inch/rev
N3.3 - Electrolytic copper and long-chip copper-alloys with moderate to poor machining properties	help_outline Possible use	16 ft/min	0.0031 inch/rev

N4

N4 - Polymers(synthetic or semi-synthetic materials)

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	Suitability	v_c	f
N4.1 - Thermoplastic polymers	help_outline Possible use	115 ft/min	0.0047 inch/rev
N4.2 - Thermosetting polymers	help_outline Possible use	98 ft/min	0.0047 inch/rev

Related Parts

Replacement

46031/2X60

Product Feature

Product Detail

Cutting Conditions

P1

P2

P3

P4

M1

M2

K1

K2

K3

N1

N2

N3

N4

Related Parts

G602

G603