-40%
Greenfield 1-15/16"-4 ACME LH Thread Rougher Mid & Finisher Tap Set of 3
$ 242.85
- Description
- Size Guide
Description
1-15/16-4 one helix ACME Left Hand6 flutes
Rougher G - four teeth neatly ground off, marked "Bronze"
Mid G - 9 teeth knocked off at the begining
Finisher G - five teeth knocked off the pilot, three ground off at the end
overall length 18", 15", 17"
thread length ~10", 5", 7"
1.24" square mount
1.65" shaft
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