TM-PT-AL | Helical | NPT/NPTF | Aluminum

Carbide thread mills for Aluminum Alloys

Tool Features

Carbide, 15° Helix, Multi FL, NF1

Series 185 Overview

  • Micrograin carbide substrate for wear resistance
  • NF1 coating for Aluminum Alloys
  • Helical flute for smooth chatter-free cutting

Series Lineup

Advanced Performance - Thread Mills

Series 180

Helical Thread Mill

Carbide, 15° Helix, Multi FL, Bright, TiAlN

P1

P2

P3

M1

M2

K1

K2

N1

H1

Advanced Performance - Thread Mills

Series 180M

Helical Thread Mill - Metric

Carbide, 15° Helix, Multi FL, Bright, TiAlN, Metric

P1

P2

P3

M1

M2

K1

K2

N1

H1

Advanced Performance - Thread Mills

Series 181

Helical Coolant-Through Thread Mill

Carbide, 15° Helix, Multi FL, Coolant-Through, Bright, TiAlN

P1

P2

P3

M1

M2

K1

K2

N1

S1

S2

H1

Advanced Performance - Thread Mills

Series 181M

Helical Coolant-Through Metric Thread Mill

Carbide, 15° Helix, Multi FL, Coolant-Through, Bright, TiAlN, Metric

P1

P2

P3

M1

M2

K1

K2

N1

S1

S2

H1

Advanced Performance - Thread Mills

Series 182

Helical Pipe Thread Mill

Carbide, 15° Helix, Multi FL, Bright, TiAlN

P1

P2

P3

M1

M2

K1

K2

N1

H1

Advanced Performance - Thread Mills

Series 184

Helical Pipe Thread Mill

Carbide, 15° Helix, Multi FL, AlCrN

P1

P2

P3

M1

M2

K1

K2

N1

S1

S2

H1

H2

Advanced Performance - Thread Mills

Series 185

Helical Pipe Thread Mill

Carbide, 15° Helix, Multi FL, NF1

N1

N2

Advanced Performance - Thread Mills

Series 186

3 Flute Coolant-Through Thread Mill

Carbide, 3FL, 15° Helix, Coolant-Through, NF1

N1

N2

Advanced Performance - Thread Mills

Series 186M

3 Flute Coolant-Through Thread Mill

Carbide, 3FL, 15° Helix, Coolant-Through, NF1, Metric

N1

N2

Advanced Performance - Thread Mills

Series 189M

Multi Flute LHC/LHS Metric Thread Mill

Carbide, 15° Helix, Multi FL, Reduced Neck, LHC/LHS, AlCrN, Metric

P1

P2

P3

M1

M2

K1

K2

S1

S2

H1

H2

Advanced Performance - Thread Mills

Series 189

Multi Flute LHC/LHS Thread Mill

Carbide, 15° Helix, Multi FL, Reduced Neck, LHC/LHS, AlCrN

P1

P2

P3

M1

M2

K1

K2

S1

S2

H1

H2

Advanced Performance - Thread Mills

Series 187

Single Point Thread Mill

Carbide, Reduced Neck, Bright, TiAlN

P1

P2

P3

M1

M2

K1

K2

S2


Work Materials

N1

N2

Product Offering

Part Number taps_thread_size taps_standard cut_dia_in_display loc_in_display oal_in_display shank_dia_in_display flutes Stock List Price
14522-ZRN 1/4-18 NPT 0.36 0.611 3.5 (.375) 3/8 4 24-48 hrs $308.04
14523-ZRN 3/8-18 NPT 0.427 0.722 3.5 (.50) 1/2 4 24-48 hrs $386.40
14524-ZRN 1/2-14 NPT 0.49 1 3.5 (.50) 1/2 4 24-48 hrs $400.88
14525-ZRN 1-11-1/2 NPT 0.62 1.13 4 (.625) 5/8 4 24-48 hrs $532.81
14526-ZRN 2 1/2-8 NPT 0.74 1.5 5 (.75) 3/4 4 24-48 hrs $801.75
14530-ZRN 1/16-27 NPTF 0.245 0.481 (2.50) 2-1/2 (.25) 1/4 4 24-48 hrs $200.53
14531-ZRN 1/8-27 NPTF 0.3 0.592 3 (.3125) 5/16 4 24-48 hrs $244.51
14532-ZRN 1/4-18 NPTF 0.36 0.611 3.5 (.375) 3/8 4 24-48 hrs $308.04
14533-ZRN 1/2-14 NPTF 0.49 1 3.5 (.50) 1/2 4 24-48 hrs $400.88
14534-ZRN 1-11-1/2 NPTF 0.62 1.13 4 (.625) 5/8 4 24-48 hrs $532.81
14535-ZRN 2 1/2-8 NPTF 0.74 1.5 5 (.75) 3/4 4 24-48 hrs $801.75