- Part Number
- 2270-H
- Stroke
- 2″
- Blows/min
- 2,100 [35/sec]
- Weight
- 17 lb
- Air use
- 32–34 CFM
- Overall length
- 12¾″
Airrex®

Viper Z-SeriesChipping Hammer
with Standard Solid Retainer. (SSR)
Overview
This is the Best Chipping Hammer available! A hard hitting and extremely tough tool. It's low breakdown record is superb! Great for general work including ramp and bridge decks, foundry and all around light demo.
Features & Applications
- Available in 2″, 3″ or 4″ stroke versions.
- Chuck options: or .
- Standard Solid Retainer (SSR) for oval-collar accessory tools.
Viper Z-Series Part Numbers
Airrex Viper Z-Series Chipping Hammer
Viper Z-2 · 2″ stroke · Part No. 2270-H .580″ Hex × Oval Collar
Viper Z-3 · 3″ stroke · Part No. 3372-H .580″ Hex × Oval Collar
Viper Z-4 · 4″ stroke · Part No. 4474-H .580″ Hex × Oval Collar
These references identify the models for the selected chuck. Compare the configurations below, and confirm the model, chuck and retainer when requesting a quote.
Select Chuck Size:
Showing .580″ Hex × Oval Collar models and matching accessories.
Ready to Order? Call NowSelect Stroke:
| Select Your Hammer | |||
|---|---|---|---|
| Part Number | 2270-H | 3372-H | 4474-H |
| Stroke | 2″ | 3″ | 4″ |
| Blows per minute | 2,100 [35/sec] | 1,650 [27/sec] | 1,375 [23/sec] |
| Weight | 17 lb | 18 lb | 19 lb |
| Air consumption | 32–34 CFM | 33–35 CFM | 34–36 CFM |
| Overall length | 12¾″ | 14 9/16″ | 15 9/16″ |
| Bore | 1⅛″ | 1⅛″ | 1⅛″ |
| Air pressure | 90 PSI | 90 PSI | 90 PSI |
| Chuck | .580″ Hex | .580″ Hex | .580″ Hex |
- Part Number
- 3372-H
- Stroke
- 3″
- Blows/min
- 1,650 [27/sec]
- Weight
- 18 lb
- Air use
- 33–35 CFM
- Overall length
- 14 9/16″
- Part Number
- 4474-H
- Stroke
- 4″
- Blows/min
- 1,375 [23/sec]
- Weight
- 19 lb
- Air use
- 34–36 CFM
- Overall length
- 15 9/16″
All three models
.580″ Hex × Oval Collar
1⅛″ bore • 90 PSI
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Select Points, Chisels, Etc

The following Points, Chisels, etc. are used with Standard Solid Retainers.
.580″ Hex × Oval Collar

Moil Point
Standard Lengths: 12″ / 18″ / 24″
.580″ Hex × Oval Collar
Request Longer Lengths

Narrow Chisel
Standard Lengths: 12″ / 18″ / 24″
.580″ Hex × Oval Collar
Request Longer Lengths

2″ Wide Blade Chisel
Standard Lengths: 12″ / 18″ / 24″
.580″ Hex × Oval Collar
Request Longer Lengths

3″ Wide Blade Chisel
Standard Lengths: 12″ / 18″ / 24″
.580″ Hex × Oval Collar
Request Longer Lengths

4½″ Clay Spade
Standard Lengths: 10″
.580″ Hex × Oval Collar

All-Steel Bushing Tool
Standard Lengths: 8″
.580″ Hex × Oval Collar

Pin Driver
.580″ Hex × Oval Collar
Request the Size You Need.
Tell us your Pin Diameter, Length, and Chuck Configuration.
Other Retainer Options
Round-collar tools require a compatible optional retainer. The Standard Solid Retainer shown above uses oval-collar tools.
View round-collar points and chisels → · Compare retainer and collar styles →











