438 | 4FL | Ball Nose

Solid carbide end mills for Stainless, Titanium, Steel and other Ferrous Alloys

Tool Features

Carbide, Variable Helix, 4FL, Ball Nose, h6, FX3

Series 2115 - 438 Overview

  • Premium sub-micron grade carbide substrate for wear resistance
  • Unequal index tool for Titanium, stainless and other gummy materials
  • Suited for slotting and profiling milling operations
  • Specialized edge honing
  • SafeLock® shank available upon request

Series Lineup

PYSTL™

Series 2100 - 438

4 Flute End Mill

Carbide, Variable Helix, 4FL, Corner Radius, Square, h6, FX3

P1

P2

P3

M1

M2

K1

K2

S2

PYSTL™

Series 2105 - 438RN

4 Flute End Mill - Reduced Neck

Carbide, Variable Helix, 4FL, Corner Radius, Square, Reduced Neck, h6, FX3

P1

P2

P3

M1

M2

K1

K2

S2

PYSTL™

Series 2115 - 438

4 Flute Ball Nose End Mill

Carbide, Variable Helix, 4FL, Ball Nose, h6, FX3

P1

P2

P3

M1

M2

K1

K2

S2

PYSTL™

Series 2117 - 438CB

4 Flute End Mill - Chip Breaker

Carbide, 38° Helix, 4FL, Corner Radius, Square, h6, Chip Breaker, FX3

P1

P2

P3

M1

M2

K1

K2

S2

PYSTL™

Series 2205 - 538

5 Flute End Mill

Carbide, Variable Helix, 5FL, Corner Radius, Square, h6, FX3

P1

P2

P3

M1

M2

K1

K2

S2

PYSTL™

Series 2213 - 538RN

5 Flute End Mill - Reduced Neck

Carbide, Variable Helix, 5FL, Corner Radius, Square, Reduced Neck, h6, FX3

P1

P2

P3

M1

M2

K1

K2

S2

PYSTL™

Series 2215 - 738

7 Flute End Mill

Carbide, 38° Helix, 7FL, Corner Radius, Square, h6, FX3

P1

P2

P3

M1

M2

K1

K2

S2


Work Materials

P1

P2

P3

M1

M2

K1

K2

S2

Product Offering

Part Number cut_dia_in_display loc_in_display oal_in_display shank_dia_in_display Stock List Price
311174 (.1875) 3/16 (.3125) 5/16 (2.00) 2 (.1875) 3/16 96 $34.18
311176 (.1875) 3/16 (.6250) 5/8 (2.00) 2 (.1875) 3/16 114 $36.65
311179 (.2500) 1/4 (.3750) 3/8 (2.00) 2 (.2500) 1/4 54 $33.10
311183 (.2500) 1/4 (.5000) 1/2 (2.500) 2-1/2 (.2500) 1/4 104 $37.43
311186 (.2500) 1/4 (.7500) 3/4 (2.500) 2-1/2 (.2500) 1/4 36 $44.30
311190 (.3125) 5/16 (.4375) 7/16 (2.00) 2 (.3125) 5/16 2 $48.63
311193 (.3125) 5/16 (.8125) 13/16 (2.500) 2-1/2 (.3125) 5/16 1 $52.97
311197 (.3750) 3/8 (.5000) 1/2 (2.00) 2 (.3750) 3/8 85 $55.21
311201 (.3750) 3/8 (1.0) 1 (2.500) 2-1/2 (.3750) 3/8 99 $63.43
311204 (.5000) 1/2 (.6250) 5/8 (2.500) 2-1/2 (.5000) 1/2 9 $87.48
311208 (.5000) 1/2 (1.0) 1 (3.00) 3 (.5000) 1/2 92 $92.97
311210 (.5000) 1/2 (1.250) 1-1/4 (3.00) 3 (.5000) 1/2 233 $98.05
311214 (.6250) 5/8 (1.250) 1-1/4 (3.500) 3-1/2 (.6250) 5/8 6 $148.17
311216 (.6250) 5/8 (1.625) 1-5/8 (3.500) 3-1/2 (.6250) 5/8 286 $151.21
311219 (.7500) 3/4 (1.0) 1 (3.00) 3 (.7500) 3/4 1 $174.78
311222 (.7500) 3/4 (1.625) 1-5/8 (4.00) 4 (.7500) 3/4 1 $203.67
311224 (1.0) 1 (1.250) 1-1/4 (4.00) 4 (1.0) 1 3 $319.81
311226 (1.0) 1 (2.00) 2 (4.00) 4 (1.0) 1 0 $326.36