TM-O-AL | Helical | 2xD | Coolant-Through | AL | Metric

Carbide thread mills for Aluminum Alloys

Tool Features

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

Series 186 Overview

  • Micrograin carbide substrate for wear resistance
  • NF1 coating for Aluminum Alloys
  • Coolant-through improves tool life and performance
  • 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 cut_dia_in_display loc_in_display oal_in_display shank_dia_in_display Stock List Price
14427-ZRN 1/4-20 NC 0.18 0.525 (2.50) 2-1/2 (.1875) 3/16 24-48 hrs $205.42
14428-ZRN 1/4-28 NF 0.18 0.518 (2.50) 2-1/2 (.1875) 3/16 24-48 hrs $205.42
14429-ZRN 5/16-18 NC 0.235 0.639 (2.50) 2-1/2 (.25) 1/4 24-48 hrs $234.74
14430-ZRN 5/16-24 NF 0.235 0.646 (2.50) 2-1/2 (.25) 1/4 24-48 hrs $234.74
14431-ZRN 3/8-16 NC 0.3 0.781 3 (.3125) 5/16 24-48 hrs $288.49
14432-ZRN 3/8-24 NF 0.3 0.771 3 (.3125) 5/16 24-48 hrs $288.49
14433-ZRN 7/16-14 NC 0.345 0.893 3.5 (.375) 3/8 24-48 hrs $366.67
14434-ZRN 7/16-20 NF 0.345 0.875 3.5 (.375) 3/8 24-48 hrs $366.67
14435-ZRN 1/2-13 NC 0.37 1.038 3.5 (.375) 3/8 24-48 hrs $366.67
14436-ZRN 9/16-18 NF 0.45 1.139 3.5 (.50) 1/2 24-48 hrs $503.49
14437-ZRN 5/8-11 NC 0.49 1.318 3.5 (.50) 1/2 24-48 hrs $503.49
14438-ZRN 3/4-10 NC 0.585 1.55 4 (.625) 5/8 24-48 hrs $664.75
14439-ZRN 3/4-16 NF 0.585 1.531 4 (.625) 5/8 24-48 hrs $664.75