Gison GP-HPT-04RS 4pc Air Chisel Set (10.2mm Round Shank)
SKU: GP-HPT-04RS | Brand: Gison Pneumatic
The Gison GP-HPT-04RS is a professional-grade 4-piece chisel set designed for high-impact pneumatic applications. Forged from hardened steel for maximum durability, these chisels are the perfect match for Gison air hammers and other standard pneumatic tools requiring a 10 mm (0.401") round shank.
What’s Included in the 4-Piece Set?
This versatile set includes the four most essential bits for automotive and industrial work:
- Straight Chisel: For general-purpose metal cutting and scraping.
- Taper Punch: Ideal for driving out pins, rivets, and seized bolts.
- Spot Weld Breaker: Specifically designed to pop welds without damaging the surrounding panel.
- Sheet Metal Trimmer: Perfect for clean cuts in exhaust pipes or body panels.
Compatibility & Specifications
| Shank Type | Round Shank |
| Shank Diameter | 10 mm (Standard 0.401") |
| Material | Hardened Forged Steel |
| Length | 125 mm |
| Compatible Tools | Gison GP-150, GP-190, GP-250, and most standard air hammers. |
Note: Ensure your air hammer accepts Round shanks. If your tool has a hexagonal opening, you will require the Hex Shank version of this set.
Frequently Asked Questions
What is the difference between round and hex shank air chisels?
Round shanks (like this GP-HPT-04RS set) allow the chisel to rotate slightly during use, which is preferred for many automotive tasks. Hex shanks are locked in one position, which is useful for tasks requiring specific chisel orientation. Always check your tool's receiver before purchasing.
How do I prevent my air chisels from breaking?
Avoid "dry firing" (running the tool without the chisel pressed against a workpiece) and ensure you are using a Quick Change Retainer or spring to keep the chisel properly seated in the barrel.
- Short Description:
Gison 4pc Round Chisel Set
