S223HA7/16XR.020

Corner Radius End Mill
Material ID: 7648685

Regular length corner radius end mill with 4 flutes, diameter 7/16" with 5/8" length of cut, 2.1/2" overall length and 0.02" corner radii, according to DORMER standard with a 7/16" plain shank, solid carbide with AlTiN coating, unequal helix for shoulder milling, plunging, progressive plunge milling, ramping, helical milling and trochoidal milling in steel and cast steel, stainless steel, cast-iron, high-temperature alloys, chilled, hardened cast-iron and hardened steel <55HRC

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Product Feature

Aluminium Titanium Nitride Coating

Hard Material (Solid Carbide)

General Purpose Cutter Type for Low to High Resistance Materials

Number of Flutes = 4 (teeth)

Cut Length, Medium

Unequal (Variable) Helix

DIN 6535 HA Cylindrical Shank

Dormer Standards

Product Operation

Face Milling - Possible use

Shallow Shoulder Milling - Primary use

Deep Shoulder Milling - Possible use

Plunge Milling - Primary use

Shallow Slot Milling - Possible use

Ramping - Primary use

Progressive Plunging - Primary use

Helical Interpolation - Primary use

Trochoidal Milling - Possible use

Product Detail

Description	Value
EAN number	7320760847329
Product number (SAP)	86035975
Ordering code ANSI	S223HA7/16XR.020
Gross weight - grams	85
Flute helix unequal	Yes
Connection diameter - fractional inch (DCON MS)	7/16
Connection diameter - millimeter (DCON MS)	11.11 mm
Cutting diameter - fractional inch (DC)	7/16
Cutting diameter - millimeter (DC)	11.11 mm
Overall length - fractional inch (OAL)	2.1/2
Overall length - millimeter (OAL)	63.5 mm
ISO	S223HA7/16XR.020

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	212 m/min	0.062 mm/rev
P1.2 - Free machining sulfurized and phosphorized carbon steel with a hardness of < 180HB	help_outline Primary use	237 m/min	0.062 mm/rev
P1.3 - Free machining sulfurized/phosphorized and leaded carbon steel with a hardness of < 180HB	help_outline Primary use	244 m/min	0.062 mm/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	181 m/min	0.062 mm/rev
P2.2 - Plain medium carbon steel containing < 0.55%C with a hardness of < 240HB	help_outline Primary use	159 m/min	0.062 mm/rev
P2.3 - Plain high carbon steel containing > 0.55%C, with a hardness of < 300HB	help_outline Primary use	141 m/min	0.05 mm/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	147 m/min	0.062 mm/rev
P3.2 - Alloy steel with a hardness of 180 - 260HB	help_outline Primary use	118 m/min	0.05 mm/rev
P3.3 - Alloy steel with a hardness of 260 - 360HB	help_outline Primary use	100 m/min	0.05 mm/rev

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	87 m/min	0.05 mm/rev
P4.2 - Tool steel with a hardness of 26 - 39RC	help_outline Primary use	74 m/min	0.05 mm/rev
P4.3 - Tool steel with a hardness of 39 - 45HRC	help_outline Primary use	60 m/min	0.05 mm/rev

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	149 m/min	0.062 mm/rev
M1.2 - Stainless steel, ferritic with a hardness of 160 - 220HB	help_outline Primary use	126 m/min	0.062 mm/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 Primary use	132 m/min	0.062 mm/rev
M2.2 - Stainless steel, martensitic with a hardness of 200 - 280HB	help_outline Primary use	109 m/min	0.05 mm/rev
M2.3 - Stainless steel, martensitic with a hardness of 280 - 380HB	help_outline Primary use	92 m/min	0.05 mm/rev

M3

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

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	Suitability	v_c	f
M3.1 - Stainless steel, austenitic with a hardness of < 200HB	help_outline Primary use	122 m/min	0.05 mm/rev
M3.2 - Stainless steel, austenitic with a hardness of 200 - 260HB	help_outline Primary use	105 m/min	0.05 mm/rev
M3.3 - Stainless steel, austenitic with a hardness of 260 - 300HB	help_outline Primary use	94 m/min	0.045 mm/rev

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 Primary use	92 m/min	0.045 mm/rev
M4.2 - Stainless steel, precipitation hardening austenitic with a hardness of 300 - 380HB	help_outline Primary use	78 m/min	0.045 mm/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 Primary use	235 m/min	0.062 mm/rev
K1.2 - Gray iron, ferritic-pearlitic or pearlitic with a hardness of 180 - 240HB	help_outline Primary use	174 m/min	0.062 mm/rev
K1.3 - Gray iron, pearlitic with a hardness of 240 - 280HB	help_outline Primary use	131 m/min	0.062 mm/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 Primary use	242 m/min	0.062 mm/rev
K2.2 - Malleable iron, ferritic or pearlitic with a hardness of 160 - 200HB	help_outline Primary use	197 m/min	0.062 mm/rev
K2.3 - Malleable iron, pearlitic with a hardness of 200 - 240HB	help_outline Primary use	157 m/min	0.05 mm/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 Primary use	214 m/min	0.062 mm/rev
K3.2 - Ductile (nodular/spheriodal) iron, ferritic or pearlitic with a hardness of 180 - 220HB	help_outline Primary use	164 m/min	0.062 mm/rev
K3.3 - Ductile (nodular/spheriodal) iron, pearlitic with a hardness of 220 - 260HB	help_outline Primary use	132 m/min	0.05 mm/rev

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 Primary use	198 m/min	0.05 mm/rev
K4.2 - Austenitic cast iron with a hardness of 180 - 240HB	help_outline Primary use	150 m/min	0.05 mm/rev
K4.3 - Austempered ductile iron with a hardness of 240 - 280HB	help_outline Primary use	110 m/min	0.05 mm/rev
K4.4 - Austempered ductile iron with a hardness of 280 - 320HB	help_outline Primary use	94 m/min	0.045 mm/rev
K4.5 - Austempered ductile iron with a hardness of 320 - 360HB	help_outline Primary use	78 m/min	0.045 mm/rev

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 Primary use	224 m/min	0.05 mm/rev
K5.2 - Vermicular, compacted graphite iron with a hardness of 180 - 220HB	help_outline Primary use	169 m/min	0.05 mm/rev
K5.3 - Vermicular, compacted graphite iron with a hardness of 220 - 260HB	help_outline Primary use	131 m/min	0.05 mm/rev

S - High-temperature alloys (superalloys with high temperature stength and corrosion resistant surpassing that of stainless steel)

S1

S1 - Titanium or titanium alloys

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	Suitability	v_c	f
S1.1 - Titanium or titanium alloys, with a hardness of <200HB	help_outline Primary use	159 m/min	0.05 mm/rev
S1.2 - Titanium alloys, with a hardness of 200 - 280HB	help_outline Primary use	141 m/min	0.05 mm/rev
S1.3 - Titanium alloys, a hardness of 280 - 360HB	help_outline Primary use	118 m/min	0.045 mm/rev

S2

S2 - Fe-based high-temperature alloys

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	Suitability	v_c	f
S2.1 - High-temperature Fe-based alloys with a hardness of <200HB	help_outline Primary use	109 m/min	0.045 mm/rev
S2.2 - High-temperature Fe-based alloys with a hardness of 200-280HB	help_outline Primary use	96 m/min	0.045 mm/rev

S3

S3 - Ni-based high-temperature alloys

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	Suitability	v_c	f
S3.1 - High-temperature Ni-based alloys with a hardness of <280HB	help_outline Primary use	82 m/min	0.045 mm/rev
S3.2 - High-temperature Ni-based alloys with a hardness of 280 - 360HB	help_outline Primary use	68 m/min	0.045 mm/rev

S4

S4 - Co-based high-temperature alloys

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	Suitability	v_c	f
S4.1 - High-temperature Co-based alloys with a hardness of <240HB	help_outline Primary use	64 m/min	0.045 mm/rev
S4.2 - High-temperature Co-based alloys with a hardness of 240 - 320HB	help_outline Primary use	55 m/min	0.045 mm/rev

H - Hardened materials (any engineering metal with a hardness > 45HRC)

H1

H1 - Chilled cast iron

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	Suitability	v_c	f
H1.1 - Chilled cast iron with a hardness of <440HB	help_outline Primary use	106 m/min	0.041 mm/rev

H2

H2 - Hardended cast iron

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	Suitability	v_c	f
H2.1 - Hardened cast iron with a hardness <55HRC	help_outline Primary use	63 m/min	0.033 mm/rev
H2.2 - Hardened cast iron with a hardness >55HRC	help_outline Possible use	54 m/min	0.02 mm/rev

H3

H3 - Hardened steel <55HRC

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	Suitability	v_c	f
H3.1 - Hardened steel with a hardness of <51HRC	help_outline Primary use	70 m/min	0.033 mm/rev
H3.2 - Hardened steel with a hardness of 51 - 55HRC	help_outline Primary use	57 m/min	0.033 mm/rev

H4

H4 - Hardened steel >55HRC

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	Suitability	v_c	f
H4.1 - Hardened steel with a hardness of 55 - 59HRC	help_outline Possible use	45 m/min	0.02 mm/rev
H4.2 - Hardened steel with a hardness of >59HRC	help_outline Possible use	38 m/min	0.012 mm/rev