ZAG-30656B – 4-1/2 inch Air Angle Grinder & Cutter
The ZAG-30656B is a rugged and user-friendly pneumatic angle grinder designed for precise cutting, grinding, and surface prep in various industrial settings. Featuring a powerful 1.0 hp motor, ergonomic body, and safety features, this tool excels in tight spaces while delivering clean and efficient performance.
Specifications
Grinding Wheel Size: 4-1/2″ (115 mm) — optimizes reach and versatility
Net Weight: 2.2 lbs (1 kg) — lightweight yet robust for comfortable use
Length: 8.7″ (220 mm) — compact design for accessibility
Free Speed: 11,000 RPM — fast operation for efficient material removal
Air Inlet: ¼″ NPT/PT; Min. Hose Size: ⅜″ (10 mm)
Average Air Consumption: 4.1 CFM
Key Features & Benefits
Powerful Yet Compact — 1.0 hp motor provides strong performance in a lightweight, compact package.
Precision Bevel Gear System — Made with alloy steel and precision-tooth design for durability and smooth operation.
Quick Wheel Changes — Includes a spindle lock for fast grinding disc replacements.
Adjustable Safety Guard — 9-position swivel guard rotates up to 120° for enhanced protection and visibility.
Universal Threads — Supports both 5/8″-11 and M14×2P spindle threads, offering broad compatibility.
Built for Longevity — Designed to withstand harsh industrial conditions while maintaining performance.
Ideal For
Metal Fabrication — Great for grinding welds, smoothing panels, and shaping metal edges.
Automotive Work — Effective for body repairs, panel trimming, and tight-space cuts.
Industrial Maintenance — Suited for maintenance tasks, including cutting exhausts and U-bolts.
Construction Jobs — Reliable for on-site cutting and material prep with strong durability.
Why Choose the ZAG-30656B?
For professionals seeking a balanced grinder-cutter that blends power, safety, and precision, the ZAG-30656B stands out. Its combination of ergonomic design, compact form, and industrial-grade components makes it an excellent choice for demanding cutting and grinding tasks—especially in tight or confined spaces.
(Spindle Thread 5/8″-11)
Benefits
- Compact head design.
- Superior Ergonomics.
- Easy to Use.
- Safety & Convenience.
- Powerful at 1.0 hp.
- Durable.
- Ideal for a variety of applications, such as sanding with flap discs and grinding, especially in tight spaces.
Features
- High-quality alloy steel bevel gears with precision teeth design for tool performance, durability, and longevity.
- The spindle lock button feature allows for faster grinding wheel changeovers.
- 9-position adjustable swivel guard-120° adjustable for better operator protection & greater visibility of cutting operations.
- 4″ (100mm) & 4.5″ (115 mm) wheel capacity.
- 5/8″-11 & M14 x 2P spindle thread.
- 1.0hp motor & 11,000 rpm free speed.
Specification:
- Grinding Wheel: 4-1/2″
- Net Weight: 2.2(1) lbs(kgs)
- Length: 8.7(220) in.(mm)
- Free Speed: 11000 rpm
- Air Inlet Size: 1/4 inch-NPT/PT
- Min. Hose Size: 3/8(10) inch(mm)
- Avg. Air Cons.: 4.1 cfm
| Model | Grinding Wheel | Net Weight lbs(kgs) | Length inch(mm) | rpm | Air Inlet inch | MinchHose Size inch(mm) | Avg. Air Cons. cfm |
| ZAG-306B | 4″ | 2.2(1) | 8.7(220) | 11000 | 1/4 | 3/8(10) | 4.1 |
| ZAG-306BM | 4″ | 2.2(1) | 8.7(220) | 11000 | 1/4 | 3/8(10) | 4.1 |
| ZAG-30656B | 4-1/2″ | 2.2(1) | 8.7(220) | 11000 | 1/4 | 3/8(10) | 4.1 |
| ZAG-30656BM | 4-1/2″ | 2.2(1) | 8.7(220) | 11000 | 1/4 | 3/8(10) | 4.1 |



