Thread Milling

THREADING | Solid Carbide and Indexable Thread Mills

Recommended Cutting Data | Metric (mm) Solid Carbide | AccuThread™ T3

A

DRILLING

Chipload per Tooth (mm/tooth) by Cutter Diameter

Hardness (BHN) 100 - 150 150 - 200 200 - 250 85 - 125 125 - 175 175 - 225 225 - 275 125 - 175 175 - 225 225 - 275 275 - 325 125 - 175 175 - 225 225 - 275 275 - 325 325 - 375 225 - 300 300 - 350 350 - 400 100 - 150 150 - 250 250 - 350 150 - 200 200 - 250 140 - 220 220 - 310 140 - 220 220 - 310 185 - 275 275 - 350 185 - 275 275 - 350 135 - 185 185 - 275 135 - 185 185 - 275 450 - 500 500 - 550 120 - 150 150 - 200 200 - 220 220 - 260 260 - 320

Speed (M/min)

1.40 to 3.17

3.18 to 4.77

4.78 to 6.35

6.36 to 7.92

ISO Material

Free Machining Steel 1118, 1215, 12L14, etc.

115

0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.015 0.015 0.015 0.015 0.015 0.015 0.020 0.020 0.020 0.020 0.015 0.015 0.015 0.015 0.020 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.025

0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.025 0.020 0.020 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.025 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.025 0.025 0.030 0.030 0.030 0.030

0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.035 0.035 0.035 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.035 0.035 0.035 0.035 0.035 0.045 0.045 0.045 0.045

0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.045 0.045 0.045 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.045 0.045 0.045 0.045 0.045 0.050 0.050 0.050 0.050

85 70

Low Carbon Steel

115

1010, 1020, 1025, 1522, 1144, etc.

85 70 60 70 60 50 45 70 60 50 45 38 50 45 38 70 60 45 50 38 30 23 30 23 30 23 70 60 38 23 38 23 50 38 85 75 70 60 60

B

Medium Carbon Steel

BORING

1030, 1040, 1050, 1527, 1140,

1151, etc.

Alloy Steel

P

4140, 5140, 8640, etc.

C

High Strength Alloy

4340, 4330V, 300M, etc.

REAMING

Structural Steel

A36, A285, A516, etc.

Tool Steel

H-13, H-21, A-4, 0-2, S-3, etc.

High Temp Alloy

Hastelloy B, Inconel 600, etc.

Titanium Alloy

S

D

Aerospace Alloy

S82

BURNISHING

Stainless Steel 416, 420, etc.

Stainless Steel 300 Series 304, 316, 17-4PH, etc. Super Duplex Stainless Steel

M

Hardened Steels

H

E

Cast Iron

Grey, Ductile, Nodular

THREADING

K

Wrought Aluminum

30

150 135

180

N

Cast Aluminum

30 - 180 30 - 100

75

Brass

150

X

SPECIALS

www.alliedmachine.com | 1.330.343.4283

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