Express Cutting Tools Inc.

Phone:  815-964-0410        Fax:  815-964-3909

Internal Acme Threading
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Internal Acme Threading Tool with Specs

Shank Diameter

+.000-.0005"
Minimum Bore Diameter +.000-.005"
Maximum Bore Depth +.050-.000"
Overall Length 1/16"
Clearance Angles 8-10
Neck Diameter 25% of Min. Bore Diameter +.010

**** Customer Designed/Specialty Tooling available by Request ****

Shank Diameter Overall Length Order Number Proj. Min. Hole Diameter Depth Flat Threads per Inch Price Each
1/4" 2 1/2"
IA400-16
IA600-16
IA750-16
IA1000-16
.045
.045
.045
.045
.200
.200
.200
.200
.400
.600
.750
1.000
.021
.021
.021
.021
16
16
16
16
$23.50
5/16" 2 1/2"
IA500-14
IA750-14
IA1000-14
IA1250-14
IA1750-14
.070
.070
.070
.070
.070
.290
.290
.290
.290
.290
.500
.750
1.000
1.250
1.750
.024
.024
.024
.024
.024
14
14
14
14
14
$29.00
3/8" 2 1/2"
IA500-12
IA750-12
IA1000-12
IA1250-12
IA1800-12
.085
.085
.085
.085
.085

.360

.360
.360
.360
.360
.500
.750
1.000
1.250
1.800
.028
.028
.028
.028
.028
12
12
12
12
12
$38.50
1/2" 3"
IA750-10
IA1500-10
IA2000-10

.120

.120
.120

.490

.490
.490

.750

1.500
2.000

.032

.032
.032
10
10
10
$55.50
IA750-8
IA1500-8
IA2000-8
.120
.120
.120
.490
.490
.490
.750
1.500
2.000
.041
.041
.041
8
8
8
IA750-6
IA1500-6
IA2000-6
.120
.120
.120
.490
.490
.490
.750
1.500
2.000
.057
.057
.057
6
6
6
IA750-5
IA1500-5
IA2000-5
.120
.120
.120
.490
.490
.490
.750
1.500
2.000
.069
.069
.069
5
5
5