Description
Jet 775422 SP316 3/16″ Solid Punch
Jet 775422 SP316 3/16″ Solid Punch:
Features:
- Product no. 775422
- Model no. SP316
- Point: 3/16″
- Shank: 3/8″
- Length: 5″
- Also called starting punches
- Designed for loosening frozen or tight pins and keys prior to using a pin punch
- Hexagonal shanks to minimize roll away
- Highest grade carbon steel construction
- Edges accurately hardened and tempered – prevents splintering for longer life
- Powder coated shank provides rust protection
- Working end is accurately ground and hardened to HRC 52-58 for longer life
- Striking end is hardened to HRC-42 maximum to prevent mushrooming or chipping
- Complies with Canadian Government specifications CDA39GP-43a
- WARNING: Always use punches on materials softer than the hardness of the punch itself
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