DISCONTINUED
Looking for a Sullair MCH chipping hammer?
The Sullair MCH Series has been discontinued. Looking for a replacement tool? Check out the Airrex Viper ZP-Series.
Sullair MCH chisels/bits and replacement parts interchange with the corresponding Airrex Viper ZP configuration. Match your shank, collar and stroke when selecting a tool or parts. Not sure which version you have? Call us with your MCH model or part number.
The original MCH specifications, parts drawing and manuals remain below for identifying and maintaining an existing tool.
Airrex Viper ZP →
Sullair
MCH Series Chipping Hammer
Discontinued · Original tool reference
Four-Bolt Design chipper, hard hitting and tough tool. Great for general work including ramp and bridge decks, foundry and all around light demo. The Sullair MCH series chipping hammer was offered in 2", 3" and 4"strokes with either .680 round or .580 hex bushings.
Two air inlet bushings are furnished: 3/8" NPT and 7/8"-24, internal thread. The bushings provide for versatile hose connections while protecting the handle inlet threads. 8' whip hoses with fittings optional.
Oval collar retainers are included as standard. Optional retainers available are universal ball type and round collar.
Historical configurations · Discontinued
These original model numbers are retained for identification. Ask about a replacement or parts.
.580 Hex Shank x Oval Collar
| Model / stroke | Part number |
|---|---|
| MCH-3H3" stroke | MCH-3H |
.680 Round Shank x Oval Collar
| Model / stroke | Part number |
|---|---|
| MCH-3R3" stroke | MCH-3R |
Technical Specs
| Model | MCH-3H |
|---|---|
| Chuck Size (inches) | .580 Hex |
| Stroke (inches) | 3 |
| Bore (inches) | 1-1/8 |
| Blows/Min. [/sec.] | 2280 [38] |
| PSI | 90 |
| CFM | 33 |
| Weight (lbs.) | 17-3/4 |
| Length (inches) | 15-1/4 |
| Model | MCH-3R |
|---|---|
| Chuck Size (inches) | .680 Rnd |
| Stroke (inches) | 3 |
| Bore (inches) | 1-1/8 |
| Blows/Min. [/sec.] | 2280 [38] |
| PSI | 90 |
| CFM | 33 |
| Weight (lbs.) | 17-3/4 |
| Length (inches) | 15-1/4 |
Accessory Tools
Match the collar and shank. Standard retainers use oval collars; deluxe quick-change ball retainers use round collars. These connections are not interchangeable.
Oval collar bits
For standard retainers.
| Length under collar (in.) |  OCHS.580 Hex |  OCRS.680 Round |
|---|---|---|
 Moil Point | ||
| 12" | ochs-12p | ocrs-12p |
| 18" | ochs-18p | ocrs-18p |
| 24" | ochs-24p | ocrs-24p |
 Narrow Chisel | ||
| 12" | ochs-12c | ocrs-12c |
| 18" | ochs-18c | ocrs-18c |
| 24" | ochs-24c | ocrs-24c |
 2in. Wide Blade Chisel | ||
| 12" | ochs-12c2 | ocrs-12c2 |
| 18" | ochs-18c2 | ocrs-18c2 |
| 24" | ochs-24c2 | ocrs-24c2 |
 3in. Wide Blade Chisel | ||
| 12" | ochs-12c3 | ocrs-12c3 |
| 18" | ochs-18c3 | ocrs-18c3 |
| 24" | ochs-24c3 | ocrs-24c3 |
 4-1/2in. Wide Clay Spade | ||
| 10" | ochs-cs | ocrs-cs |
 1 Pc. All-Steel Bushing Tool | ||
| 8" | ochs-bt | ocrs-bt |
Round collar bits
For deluxe quick-change ball retainers.
| Length under collar (in.) |  RCHS.580 Hex |  RCRS.680 Round |
|---|---|---|
| Moil Point | ||
| 12" | rchs-12p | rcrs-12p |
| 18" | rchs-18p | rcrs-18p |
| 24" | rchs-24p | rcrs-24p |
| Narrow Chisel | ||
| 12" | rchs-12c | rcrs-12c |
| 18" | rchs-18c | rcrs-18c |
| 24" | rchs-24c | rcrs-24c |
| 2in. Wide Blade Chisel | ||
| 12" | rchs-12c2 | rcrs-12c2 |
| 18" | rchs-18c2 | rcrs-18c2 |
| 24" | rchs-24c2 | rcrs-24c2 |
| 3in. Wide Blade Chisel | ||
| 12" | rchs-12c3 | rcrs-12c3 |
| 18" | rchs-18c3 | rcrs-18c3 |
| 24" | rchs-24c3 | rcrs-24c3 |
| 4-1/2in. Wide Clay Spade | ||
| 10" | rchs-cs | rcrs-cs |
| 1 Pc. All-Steel Bushing Tool | ||
| 8" | rchs-bt | rcrs-bt |
Longer lengths available for most tools. Call 800-241-9669 for help matching your tool.
Need help matching a model or part?
Talk to Mining Auger & Tool Works.
More Chipping Hammers
View all →
