--- product_id: 1391256 title: "Performance Tool M668 Heavy Duty Air Hammer with 5 Chisels, Black" brand: "performance tool" price: "฿5096" currency: THB in_stock: true reviews_count: 13 category: "Performance Tool" url: https://www.desertcart.co.th/products/1391256-performance-tool-m668-heavy-duty-air-hammer-with-5-chisels store_origin: TH region: Thailand --- # Built-in air regulator for precise speed control Quick change coil spring retainer 3500 BPM free speed Performance Tool M668 Heavy Duty Air Hammer with 5 Chisels, Black **Brand:** performance tool **Price:** ฿5096 **Availability:** ✅ In Stock ## Summary > ⚡️ Heavy-Duty Impact Meets Precision Control — Don’t Get Left Behind! ## Quick Answers - **What is this?** Performance Tool M668 Heavy Duty Air Hammer with 5 Chisels, Black by performance tool - **How much does it cost?** ฿5096 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1391256-performance-tool-m668-heavy-duty-air-hammer-with-5-chisels) ## Best For - performance tool enthusiasts ## Why This Product - Trusted performance tool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** At just 3.1 lbs and 6.6 inches long, it’s easy to handle without sacrificing power - • **Quick-Change Retainer:** Coil spring retainer accepts standard .401 Parker shanks for fast, hassle-free chisel swaps - • **Versatile 5-Chisel Set:** Includes flat, round, spot weld breaker, tapered punch, and rivet cutter for all your project needs - • **Precision Speed Control:** Built-in air regulator lets you dial in the perfect hammer speed every time - • **Powerful 3500 BPM Impact:** Delivers heavy-duty performance for tough repairs and metalwork ## Overview The Performance Tool M668 Heavy Duty Air Hammer is a compact, air-powered tool delivering 3500 BPM for efficient metal cutting, riveting, and panel work. Featuring a built-in air regulator for precise speed control and a quick-change coil spring retainer, it comes with five heat-treated chisels to tackle a variety of automotive and repair tasks with ease. ## Description Performance Tool's M668 heavy duty air hammer with 5 chisels is ideal for general repairs, panel cutting, hole punching, removing rivets and exhaust work. Has a built-in air regulator and quick change spring safety retainer. Includes 5 heat treated chisels. Review: Works great off my bostitch pancake - Bought this to remove some rusted sheetmetal from the floorpan of an XJ. Just needed it to work for about 30 min. and it did that and seems like a decent tool. No complaints! Review: WORKS! - Was skeptical of buying an air hammer that was so inexpensive, but it did exactly what I needed it to do. Nice tool to have around the garage. ## Features - VERSATILE: Ideal for general repairs, panel cutting, hole punching, removing rivets and exhaust work - SPEED CONTROL: Built-in air regulator makes precise speed control simple. - RETAINER: Quick change coil spring retainer accepts standard .401 Parker Shanks. - INCLUDES: Five heat treated chisels: flat, round, spot weld breaker, tapered punch and rviet cutter. - SPECIFICATIONS: Bore size: 3/4", Stroke length: 2.6", Free speed: 3500 BPM, Average CFM: 4.8, Air pressure: 90 PSI, Air inlet: 1/4" NPT, Hose size: 3/8" ID, Length: 6.6", Weight: 3.1 lbs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002KS4O7A | | Best Sellers Rank | #801,847 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #501 in Power Hammer Drills #988 in Star Drive Sockets | | Brand | Performance Tool | | Color | Black | | Customer Reviews | 3.9 3.9 out of 5 stars (88) | | Date First Available | October 5, 2009 | | Drill Type | Basic Drill | | Global Trade Identification Number | 00039564506680 | | Included Components | Automotive accessories, Underwood parts, Performance Parts | | Item Weight | 4.25 pounds | | Item model number | M668 | | Manufacturer | WIOGW | | Manufacturer Part Number | M668 | | Material | Metal | | Maximum Rotational Speed | 3500 RPM | | Model | M668 | | Power Source | Air Powered | | Product Dimensions | 7.6 x 7.2 x 2.4 inches | | Special Feature | Heavy | | Special Features | Heavy | | Speed | 3500 RPM | | UPC | 787721610823 039564506680 | | Voltage | 110 Volts | ## Product Details - **Brand:** Performance Tool - **Color:** Black - **Maximum Rotational Speed:** 3500 RPM - **Power Source:** Air Powered - **Voltage:** 110 Volts ## Images ![Performance Tool M668 Heavy Duty Air Hammer with 5 Chisels, Black - Image 1](https://m.media-amazon.com/images/I/61HCpMdqGYL.jpg) ## Questions & Answers **Q: Why is the no spec. on the cfm requirement? most important number when purchasing any air tool. . ..** A: My compressor runs 150psi delivers 6.4cfm easily runs air chisel. **Q: average cfm required?** A: Typically they will need 90 psi more if you are drawing from a small tank. My question is usually how many cfm's is this tool using. **Q: The truth until i read your ad, i thought it was pneumatic (compressed air) not electric. does it have the same features? i want it for some rivets, i** A: The air hammer runs on compressed air, I wouldn’t use it to remove rivets **Q: Will these fit a craftsmen medium duty** A: Usually they all interchange on muffler impact ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great off my bostitch pancake *by G***. on March 19, 2024* Bought this to remove some rusted sheetmetal from the floorpan of an XJ. Just needed it to work for about 30 min. and it did that and seems like a decent tool. No complaints! ### ⭐⭐⭐⭐⭐ WORKS! *by K***H on November 24, 2025* Was skeptical of buying an air hammer that was so inexpensive, but it did exactly what I needed it to do. Nice tool to have around the garage. ### ⭐⭐⭐⭐ Strong tool. Some other reviewers don't seem to have ever used an air hammer before. *by R***Y on June 30, 2016* Works very well for how cheap it is. Not a precision tool, not too easy to use, but very good at what it's made for. I use mine for car work (knocking out wheel studs most recently). --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/1391256-performance-tool-m668-heavy-duty-air-hammer-with-5-chisels](https://www.desertcart.co.th/products/1391256-performance-tool-m668-heavy-duty-air-hammer-with-5-chisels) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-11*