TAMCO
TCH Series Chipping Hammer
Manufactured by Toku and offered through TAMCO.
D-handle chipping hammers with a four-bolt handle, replaceable bushings, heat-treated alloy cylinders and exhaust deflectors.
Designed to operate when the chisel is in contact with the work surface to help avoid dry-firing wear. Choose .580-inch hex or .680-inch round shank, with round or oval collar; specify both when requesting a quote.
Complete tool: TCH2Tool part # TCH2
TCH2. Shank Size: .680" Round Shank or .580" Hex Shank with Round or Oval Collar (Please Specify). Confirm the required fit before ordering.
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Adds the complete tool shown above—not an individual replacement part. Add more tools to build one quote request, then review your quote list.
1-800-241-9669Need help with a model or part? Talk to Mining Auger & Tool Works.
Technical Specs
| Specification | TCH2 | TCH3 | TCH4 |
|---|---|---|---|
| Shank Size | .680" Round Shank or .580" Hex Shank with Round or Oval Collar (Please Specify) | .680" Round Shank or .580" Hex Shank with Round or Oval Collar (Please Specify) | .680" Round Shank or .580" Hex Shank with Round or Oval Collar (Please Specify) |
| Piston Stroke | 2" (50.8mm) | 2-1/2" (63.5mm) | 4" (101.6mm) |
| Piston Diameter | 1-1/8" (28.54mm) | 1-1/8" (28.54mm) | 1-1/8" (28.54mm) |
| Impact Rate | 2,600 - 2,800 BPM | 2,000 - 2,200 BPM | 1,600 - 1,800 BPM |
| Weight | 18 lbs (8.1kg) | 19 lbs (8.55kg) | 20 lbs (9kg) |
| Overall Length | 14-3/4" (374.65mm) | 16" (406.4mm) | 17" (431.79mm) |
| Air Consumption | 29.75 CFM | 31.5 CFM | 33.25 CFM |
| Air Inlet Thread | 7/8" x 24" Thrds/In NPT | 7/8" x 24" Thrds/In NPT | 7/8" x 24" Thrds/In NPT |
| Hose Size | 1/2" (12.7mm) | 1/2" (12.7mm) | 1/2" (12.7mm) |
| Maximum Air Pressure | 90 PSI | 90 PSI | 90 PSI |
Specification TCH2
- Shank Size
- .680" Round Shank or .580" Hex Shank with Round or Oval Collar (Please Specify)
- Piston Stroke
- 2" (50.8mm)
- Piston Diameter
- 1-1/8" (28.54mm)
- Impact Rate
- 2,600 - 2,800 BPM
- Weight
- 18 lbs (8.1kg)
- Overall Length
- 14-3/4" (374.65mm)
- Air Consumption
- 29.75 CFM
- Air Inlet Thread
- 7/8" x 24" Thrds/In NPT
- Hose Size
- 1/2" (12.7mm)
- Maximum Air Pressure
- 90 PSI
Specification TCH3
- Shank Size
- .680" Round Shank or .580" Hex Shank with Round or Oval Collar (Please Specify)
- Piston Stroke
- 2-1/2" (63.5mm)
- Piston Diameter
- 1-1/8" (28.54mm)
- Impact Rate
- 2,000 - 2,200 BPM
- Weight
- 19 lbs (8.55kg)
- Overall Length
- 16" (406.4mm)
- Air Consumption
- 31.5 CFM
- Air Inlet Thread
- 7/8" x 24" Thrds/In NPT
- Hose Size
- 1/2" (12.7mm)
- Maximum Air Pressure
- 90 PSI
Specification TCH4
- Shank Size
- .680" Round Shank or .580" Hex Shank with Round or Oval Collar (Please Specify)
- Piston Stroke
- 4" (101.6mm)
- Piston Diameter
- 1-1/8" (28.54mm)
- Impact Rate
- 1,600 - 1,800 BPM
- Weight
- 20 lbs (9kg)
- Overall Length
- 17" (431.79mm)
- Air Consumption
- 33.25 CFM
- Air Inlet Thread
- 7/8" x 24" Thrds/In NPT
- Hose Size
- 1/2" (12.7mm)
- Maximum Air Pressure
- 90 PSI
Complete tool configurations
Match the model, shank and part number. These are complete tools, not replacement parts.
| Model | Shank / Details | Part Number | Quote |
|---|---|---|---|
| TCH2 | TCH2. Shank Size: .680" Round Shank or .580" Hex Shank with Round or Oval Collar (Please Specify). Confirm the required fit before ordering. | TCH2 | |
| TCH3 | TCH3. Shank Size: .680" Round Shank or .580" Hex Shank with Round or Oval Collar (Please Specify). Confirm the required fit before ordering. | TCH3 | |
| TCH4 | TCH4. Shank Size: .680" Round Shank or .580" Hex Shank with Round or Oval Collar (Please Specify). Confirm the required fit before ordering. | TCH4 |
Accessory Tools
Match the shank, collar and size to your tool. Each button adds that individual accessory to your quote list.
Standard retainers: oval collar. Deluxe quick-change ball retainers: round collar. These connections are not interchangeable. Lengths are measured under the collar.
Find the bit and length below, then match the shank and collar. All choices are shown — no sideways swiping needed.
| Points & Chisels | Length under collar (in.) |  OCHSOval collar · .580 Hex |  OCRSOval collar · .680 Round |  RCHSRound collar · .580 Hex |  RCRSRound collar · .680 Round |
|---|---|---|---|---|---|
 1 Pc. All-Steel Bushing Tool | 8" | ochs-bt | ocrs-bt | rchs-bt | rcrs-bt |
 4-1/2in. Wide Clay Spade | 10" | ochs-cs | ocrs-cs | rchs-cs | rcrs-cs |
 Moil Point | 12" | ochs-12p | ocrs-12p | rchs-12p | rcrs-12p |
| 18" | ochs-18p | ocrs-18p | rchs-18p | rcrs-18p | |
| 24" | ochs-24p | ocrs-24p | rchs-24p | rcrs-24p | |
 Narrow Chisel | 12" | ochs-12c | ocrs-12c | rchs-12c | rcrs-12c |
| 18" | ochs-18c | ocrs-18c | rchs-18c | rcrs-18c | |
| 24" | ochs-24c | ocrs-24c | rchs-24c | rcrs-24c | |
 2in. Wide Blade Chisel | 12" | ochs-12c2 | ocrs-12c2 | rchs-12c2 | rcrs-12c2 |
| 18" | ochs-18c2 | ocrs-18c2 | rchs-18c2 | rcrs-18c2 | |
| 24" | ochs-24c2 | ocrs-24c2 | rchs-24c2 | rcrs-24c2 | |
 3in. Wide Blade Chisel | 12" | ochs-12c3 | ocrs-12c3 | rchs-12c3 | rcrs-12c3 |
| 18" | ochs-18c3 | ocrs-18c3 | rchs-18c3 | rcrs-18c3 | |
| 24" | ochs-24c3 | ocrs-24c3 | rchs-24c3 | rcrs-24c3 |
Longer lengths available for most tools. Call 800-241-9669 for help matching your tool.
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