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> Reversible Tapping Attachments
Reversible Tapping Attachments - Series - TA
Series - TA
Recommended tapping speeds for different materials These speeds are approx. and intended as a general guide only The most effective speeds should be determined by actual test with a given tap, material, machine and tapping fluid
High speed steel taps should be used
Thread
Inches
Metric
1/16”
1.7
3/16”
4
1/4”
6
5/16”
8
3/8”
10
1/2”
12
5/8”
16
Steel
750
525
450
375
300
225
200
Cast Iron
950
870
750
625
525
450
360
Brass
1150
1000
900
750
650
540
450
Model
Capacity
Net Weight (Kgs.)
TA - 1
3 - 10mm
2.20
TA - 2
6 - 16mm
4.00