4FL | Multi Length | Square | Double End

Solid carbide end mills for ferrous and non-ferrous materials

Tool Features

Carbide, 30° Helix, 4FL, Square, Bright, TiN, TiCN, AlTiN

Series 203D Overview

  • Universal application
  • Sub-micron grade carbide substrate for wear resistance
  • Multiple coating options
  • Diameter Tol.: +0/-0.002"
  • Shank Tol.: +0/-0.0005"
  • Weldon flat for regular length sizes

Series Lineup

General Purpose - Milling

Series 202

2 Flute Square End Mill

Carbide, 30° Helix, 2FL, Corner Chamfer, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 202M

2 Flute Square End Mill

Carbide, 30° Helix, 2FL, Bright, TiN, TiCN, AlTiN, Metric

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 202D

2 Flute Square Double Ended End Mill

Carbide, 30° Helix, 2FL, Square, Weldon Flat, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 204

2 Flute Corner Radius Multi Length End Mill

Carbide, 30° Helix, 2FL, Corner Radius, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 219

2 Flute Ball Nose Multi Length End Mill

Carbide, 30° Helix, 2FL, Ball Nose, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 219M

2 Flute Ball Nose Multi Length End Mill

Carbide, 30° Helix, 2FL, Ball Nose, Metric, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 219D

2 Flute Ball Nose Double Ended End Mill

Carbide, 30° Helix, 2FL, Ball Nose, Weldon Flat, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 205

3 Flute Square End Mill

Carbide, 30° Helix, 3FL, Square, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 205D

3 Flute Square Double Ended End Mill

Carbide, 30° Helix, 3FL, Square, Bright

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 222

3 Flute Ball Nose End Mill

Carbide, 30° Helix, 3FL, Ball Nose, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 203

4 Flute Square End Mill

Carbide, 30° Helix, 4FL, Square, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 203M

4 Flute Square End Mill

Carbide, 30° Helix, 4FL, Square, Metric, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 203D

4 Flute Square Double Ended End Mill

Carbide, 30° Helix, 4FL, Square, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 206

4 Flute Corner Radius End Mill

Carbide, 30° Helix, 4FL, Corner Radius, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 220

4 Flute Ball Nose End Mill

Carbide, 4FL, 30° Helix, Ball Nose, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 220M

4 Flute Metric Ball Nose End Mill

Carbide, 4FL, 30° Helix, Ball Nose, Bright, TiN, TiCN, AlTiN, Metric

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 220D

4 Flute Double End Ball Nose End Mill

Carbide, 4FL, 30° Helix, Ball Nose, Weldon Flat, Bright, TiN, TiCN, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 250

2 Flute Square Micro End Mill

Carbide, 2FL, 30° Helix, Square, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 251

2 Flute Corner Radius Micro Mill

Carbide, 2FL, 30° Helix, Corner Radius, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 252

2 Flute Ball Nose Micro End Mill

Carbide, 2FL, 30° Helix, Ball Nose, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 254

4 Flute Square Micro End Mill

Carbide, 4FL, 30° Helix, Square, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 255

4 Flute Corner Radius Micro End Mill

Carbide, 4FL, 30° Helix, Corner Radius, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 256

4 Flute Ball Nose Micro End Mill

Carbide, 4FL, 30° Helix, Ball Nose, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 207

2 Flute Drill Mill

Carbide, 2FL, 30° Helix, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 208

4 Flute Drill Mill

Carbide, 4FL, 30° Helix, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 209

Multi Flute Chamfer Mill

Carbide, Multi FL, Corner Chamfer, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1

General Purpose - Milling

Series 209D

Multi Flute Double Ended Chamfer Mill

Carbide, Multi FL, Corner Chamfer, Bright, AlTiN

P1

P2

P3

K1

K2

N1

N2

H1


Work Materials

P1

P2

P3

K1

K2

N1

N2

H1

Product Offering

Part Number cut_dia_in_display loc_in_display oal_in_display shank_dia_in_display weldon coating Stock List Price
236-001035 (.1094) 7/64 (.1875) 3/16 (1.500) 1-1/2 (.1250) 1/8 Bright 351 $12.86
236-001040 (.1250) 1/8 (.2500) 1/4 (1.500) 1-1/2 (.1250) 1/8 Bright 155 $12.5
236-001020 (.0625) 1/16 (.1250) 1/8 (1.500) 1-1/2 (.1250) 1/8 Bright 1,833 $12.86
236-001026 (.0781) 5/64 (.1250) 1/8 (1.500) 1-1/2 (.1250) 1/8 TiN 57 $16.44
236-001011 (.0312) 1/32 (.0625) 1/16 (1.500) 1-1/2 (.1250) 1/8 TiN 105 $17.6
236-001025 (.0781) 5/64 (.1250) 1/8 (1.500) 1-1/2 (.1250) 1/8 Bright 391 $12.86
236-001036 (.1094) 7/64 (.1875) 3/16 (1.500) 1-1/2 (.1250) 1/8 TiN 22 $16.44
236-001041 (.1250) 1/8 (.2500) 1/4 (1.500) 1-1/2 (.1250) 1/8 TiN 101 $16.06
236-001003 (.0312) 1/32 (.0625) 1/16 (1.500) 1-1/2 (.1250) 1/8 TiCN 52 $20
236-001013 (.0469) 3/64 (.0938) 3/32 (1.500) 1-1/2 (.1250) 1/8 TiCN 20 $20
236-001014 (.0469) 3/64 (.0938) 3/32 (1.500) 1-1/2 (.1250) 1/8 No AlTiN 334 $20
236-001004 (.0312) 1/32 (.0625) 1/16 (1.500) 1-1/2 (.1250) 1/8 No AlTiN 549 $20
236-001027 (.0781) 5/64 (.1250) 1/8 (1.500) 1-1/2 (.1250) 1/8 No AlTiN 143 $18.84
236-001044 (.1406) 9/64 (.3125) 5/16 (2.00) 2 (.1875) 3/16 TiN 44 $25.33
236-001057 (.1719) 11/64 (.3125) 5/16 (2.00) 2 (.1875) 3/16 No AlTiN 134 $26.49
236-001021 (.0625) 1/16 (.1250) 1/8 (1.500) 1-1/2 (.1250) 1/8 TiN 93 $16.44
236-001028 (.0625) 1/16 (.1250) 1/8 (1.500) 1-1/2 (.1250) 1/8 TiCN 43 $18.84
236-001061 (.1875) 3/16 (.3750) 3/8 (2.00) 2 (.1875) 3/16 TiN 188 $24.23
236-001062 (.1875) 3/16 (.3750) 3/8 (2.00) 2 (.1875) 3/16 TiCN 184 $25.4
236-001031 (.09375) 3/32 (.1875) 3/16 (1.500) 1-1/2 (.1250) 1/8 TiN 39 $16.44
236-001064 (.1875) 3/16 (.3750) 3/8 (2.00) 2 (.1875) 3/16 No AlTiN 1,768 $25.4
236-001050 (.1562) 5/32 (.3125) 5/16 (2.00) 2 (.1875) 3/16 Bright 1,510 $20.15
236-001056 (.1719) 11/64 (.3125) 5/16 (2.00) 2 (.1875) 3/16 TiN 10 $25.33
236-001001 (.0312) 1/32 (.0625) 1/16 (1.500) 1-1/2 (.1250) 1/8 Bright 1,580 $13.93
236-001012 (.0469) 3/64 (.0938) 3/32 (1.500) 1-1/2 (.1250) 1/8 TiN 55 $17.6
236-001030 (.09375) 3/32 (.1875) 3/16 (1.500) 1-1/2 (.1250) 1/8 Bright 749 $12.86
236-001037 (.09375) 3/32 (.1875) 3/16 (1.500) 1-1/2 (.1250) 1/8 TiCN 70 $18.84
236-001094 (.3125) 5/16 (.5000) 1/2 (2.500) 2-1/2 (.3125) 5/16 No AlTiN 1,044 $42.3
236-001095 (.3437) 11/32 (.5625) 9/16 (2.500) 2-1/2 (.3750) 3/8 TiN 0 $43.54
236-001042 (.1406) 9/64 (.3125) 5/16 (2.00) 2 (.1875) 3/16 Bright 289 $20.15
236-001060 (.1875) 3/16 (.3750) 3/8 (2.00) 2 (.1875) 3/16 Bright 702 $19.15
236-001053 (.1562) 5/32 (.3125) 5/16 (2.00) 2 (.1875) 3/16 TiCN 47 $26.49
236-001055 (.1719) 11/64 (.3125) 5/16 (2.00) 2 (.1875) 3/16 Bright 64 $20.15
236-001082 (.2813) 9/32 (.5000) 1/2 (2.500) 2-1/2 (.3125) 5/16 Bright 194 $30.57
236-001054 (.1562) 5/32 (.3125) 5/16 (2.00) 2 (.1875) 3/16 No AlTiN 268 $26.49
236-001081 (.2500) 1/4 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 TiN 51 $30.43
236-001047 (.1250) 1/8 (.2500) 1/4 (1.500) 1-1/2 (.1250) 1/8 No AlTiN 60 $18.45
236-001045 (.1250) 1/8 (.2500) 1/4 (1.500) 1-1/2 (.1250) 1/8 TiCN 3 $18.45
236-001051 (.1562) 5/32 (.3125) 5/16 (2.00) 2 (.1875) 3/16 TiN 55 $25.33
236-001091 (.3125) 5/16 (.5000) 1/2 (2.500) 2-1/2 (.3125) 5/16 TiN 26 $37.67
236-001103 (.3750) 3/8 (.5625) 9/16 (2.500) 2-1/2 (.3750) 3/8 No AlTiN 1,053 $45.91
236-021025 (.0781) 5/64 (.1250) 1/8 (1.500) 1-1/2 (.1250) 1/8 TiCN 20 $18.84
236-001096 (.3437) 11/32 (.5625) 9/16 (2.500) 2-1/2 (.3750) 3/8 TiCN 9 $50.59
236-001071 (.2188) 7/32 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 TiN 22 $32.26
236-001066 (.2031) 13/64 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 TiN 10 $32.26
236-001073 (.2188) 7/32 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 TiCN 61 $33.16
236-001074 (.2188) 7/32 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 No AlTiN 540 $33.16
236-001083 (.2500) 1/4 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 TiCN 206 $31.34
236-001090 (.3125) 5/16 (.5000) 1/2 (2.500) 2-1/2 (.3125) 5/16 Bright 1,745 $29.72
236-001120 (.5000) 1/2 (.6250) 5/8 (3.00) 3 (.5000) 1/2 Bright 841 $50.98
236-001100 (.3750) 3/8 (.5625) 9/16 (2.500) 2-1/2 (.3750) 3/8 Bright 873 $33.26
236-001121 (.5000) 1/2 (.6250) 5/8 (3.00) 3 (.5000) 1/2 TiN 55 $65.19
236-021036 (.1094) 7/64 (.1875) 3/16 (1.500) 1-1/2 (.1250) 1/8 TiCN 30 $18.84
236-031035 (.1094) 7/64 (.1875) 3/16 (1.500) 1-1/2 (.1250) 1/8 No AlTiN 154 $18.84
236-001088 (.2813) 9/32 (.5000) 1/2 (2.500) 2-1/2 (.3125) 5/16 TiCN 10 $46.44
236-031110 (.4375) 7/16 (.5625) 9/16 (2.750) 2-3/4 (.4375) 7/16 No AlTiN 29 $60.71
236-001089 (.2813) 9/32 (.5000) 1/2 (2.500) 2-1/2 (.3125) 5/16 No AlTiN 30 $46.44
236-001093 (.3125) 5/16 (.5000) 1/2 (2.500) 2-1/2 (.3125) 5/16 TiCN 72 $42.3
236-001124 (.5000) 1/2 (.6250) 5/8 (3.00) 3 (.5000) 1/2 No AlTiN 745 $66.95
236-001092 (.3437) 11/32 (.5625) 9/16 (2.500) 2-1/2 (.3750) 3/8 Bright 62 $33.38
236-001111 (.4375) 7/16 (.5625) 9/16 (2.750) 2-3/4 (.4375) 7/16 TiCN 12 $60.71
236-031042 (.1406) 9/64 (.3125) 5/16 (2.00) 2 (.1875) 3/16 No AlTiN 250 $26.49
236-021065 (.2031) 13/64 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 TiCN 10 $33.16
236-021111 (.4375) 7/16 (.5625) 9/16 (2.750) 2-3/4 (.4375) 7/16 TiN 20 $56.36
236-031065 (.2031) 13/64 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 No AlTiN 73 $33.16
236-001110 (.4375) 7/16 (.5625) 9/16 (2.750) 2-3/4 (.4375) 7/16 Bright 349 $46.7
236-021044 (.1406) 9/64 (.3125) 5/16 (2.00) 2 (.1875) 3/16 TiCN 10 $26.49
236-031025 (.0625) 1/16 (.1250) 1/8 (1.500) 1-1/2 (.1250) 1/8 No AlTiN 720 $18.84
236-001070 (.2188) 7/32 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 Bright 772 $24.1
236-001065 (.2031) 13/64 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 Bright 258 $24.1
236-001076 (.2344) 15/64 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 TiN 10 $32.26
236-001080 (.2500) 1/4 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 Bright 100 $22.42
236-001075 (.2344) 15/64 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 Bright 41 $24.1
236-001087 (.2813) 9/32 (.5000) 1/2 (2.500) 2-1/2 (.3125) 5/16 TiN 10 $40.73
236-001085 (.2500) 1/4 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 No AlTiN 1,125 $31.34
236-001101 (.3750) 3/8 (.5625) 9/16 (2.500) 2-1/2 (.3750) 3/8 TiN 58 $40.59
236-001102 (.3750) 3/8 (.5625) 9/16 (2.500) 2-1/2 (.3750) 3/8 TiCN 0 $45.91
236-021055 (.1719) 11/64 (.3125) 5/16 (2.00) 2 (.1875) 3/16 TiCN 5 $26.49
236-001122 (.5000) 1/2 (.6250) 5/8 (3.00) 3 (.5000) 1/2 TiCN 59 $66.95
236-021075 (.2344) 15/64 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 TiCN 13 $33.16
236-031092 (.3437) 11/32 (.5625) 9/16 (2.500) 2-1/2 (.3750) 3/8 No AlTiN 20 $50.59
236-031075 (.2344) 15/64 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 No AlTiN 105 $33.16
237-001023 (.1875) 3/16 (.5000) 1/2 (3.00) 3 (.3750) 3/8 AlTiN 21 $68.74
237-001053 (.2813) 9/32 (.6875) 11/16 (3.500) 3-1/2 (.3750) 3/8 AlTiN 4 $80.28
237-001013 (.1562) 5/32 (.4375) 7/16 (3.00) 3 (.3750) 3/8 AlTiN 6 $68.73
237-001042 (.2500) 1/4 (.6250) 5/8 (3.500) 3-1/2 (.3750) 3/8 TiCN 5 $80.28
237-001004 (.1250) 1/8 (.3750) 3/8 (3.00) 3 (.3750) 3/8 AlTiN 15 $68.74
237-001083 (.3750) 3/8 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 AlTiN 29 $72.3
237-001093 (.4375) 7/16 (.8750) 7/8 (4.00) 4 (.5000) 1/2 AlTiN 28 $105.81
237-001033 (.2188) 7/32 (.5625) 9/16 (3.500) 3-1/2 (.3750) 3/8 AlTiN 10 $80.28
237-001103 (.5000) 1/2 (1) 1 (4.00) 4 (.5000) 1/2 AlTiN 7 $102.62
237-001063 (.3125) 5/16 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 AlTiN 13 $80.28
237-001073 (.3437) 11/32 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 AlTiN 3 $80.28
237-001043 (.2500) 1/4 (.6250) 5/8 (3.500) 3-1/2 (.3750) 3/8 AlTiN 10 $80.28
239-001001 (.1250) 1/8 (.3750) 3/8 (3.00) 3 (.3750) 3/8 Bright 983 $55.44
237-001081 (.3750) 3/8 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 TiN 6 $72.3
239-001002 (.1250) 1/8 (.3750) 3/8 (3.00) 3 (.3750) 3/8 TiN 5 $68.74
239-001021 (.1875) 3/16 (.5000) 1/2 (3.00) 3 (.3750) 3/8 TiN 1 $68.74
239-001061 (.3125) 5/16 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 TiN 8 $80.28
239-001020 (.1875) 3/16 (.5000) 1/2 (3.00) 3 (.3750) 3/8 Bright 582 $55.44
239-001033 (.2188) 7/32 (.5625) 9/16 (3.500) 3-1/2 (.3750) 3/8 Yes AlTiN 16 $80.28
239-001070 (.3437) 11/32 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 Bright 14 $64.12
239-001090 (.4375) 7/16 (.8750) 7/8 (4.00) 4 (.5000) 1/2 Bright 112 $85.06
239-001011 (.1562) 5/32 (.4375) 7/16 (3.00) 3 (.3750) 3/8 TiN 21 $68.74
239-001013 (.1562) 5/32 (.4375) 7/16 (3.00) 3 (.3750) 3/8 Yes AlTiN 126 $68.74
239-001063 (.3125) 5/16 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 Yes AlTiN 35 $80.28
239-001080 (.3750) 3/8 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 Bright 397 $56.15
239-001003 (.1250) 1/8 (.3750) 3/8 (3.00) 3 (.3750) 3/8 Yes AlTiN 796 $68.74
239-001040 (.2500) 1/4 (.6250) 5/8 (3.500) 3-1/2 (.3750) 3/8 Bright 82 $64.12
239-001023 (.1875) 3/16 (.5000) 1/2 (3.00) 3 (.3750) 3/8 Yes AlTiN 123 $68.74
239-001030 (.2188) 7/32 (.5625) 9/16 (3.500) 3-1/2 (.3750) 3/8 Bright 33 $64.12
239-001073 (.3437) 11/32 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 Yes AlTiN 23 $80.28
239-001093 (.4375) 7/16 (.8750) 7/8 (4.00) 4 (.5000) 1/2 Yes AlTiN 9 $105.81
239-001050 (.2813) 9/32 (.6875) 11/16 (3.500) 3-1/2 (.3750) 3/8 Bright 104 $64.12
239-001100 (.5000) 1/2 (1) 1 (4.00) 4 (.5000) 1/2 Bright 85 $81.87
239-001010 (.1562) 5/32 (.4375) 7/16 (3.00) 3 (.3750) 3/8 Bright 174 $55.44
239-001043 (.2500) 1/4 (.6250) 5/8 (3.500) 3-1/2 (.3750) 3/8 Yes AlTiN 264 $80.28
239-001053 (.2813) 9/32 (.6875) 11/16 (3.500) 3-1/2 (.3750) 3/8 Yes AlTiN 42 $80.28
239-001060 (.3125) 5/16 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 Bright 342 $64.12
239-001041 (.2500) 1/4 (.6250) 5/8 (3.500) 3-1/2 (.3750) 3/8 TiN 3 $80.28
239-001103 (.5000) 1/2 (1) 1 (4.00) 4 (.5000) 1/2 Yes AlTiN 26 $102.62
239-001083 (.3750) 3/8 (.7500) 3/4 (3.500) 3-1/2 (.3750) 3/8 Yes AlTiN 192 $72.3
239-001102 (.5000) 1/2 (1) 1 (4.00) 4 (.5000) 1/2 TiCN 12 $102.62
239-001101 (.5000) 1/2 (1) 1 (4.00) 4 (.5000) 1/2 TiN 12 $102.62