7/16" Octagonal Shank Chisels for Quick-Change Chiseling Hammers







Use with air-powered hammers.
Shank | ||||||||
---|---|---|---|---|---|---|---|---|
Blade Wd. | O'all Lg. | Type | Size | Lg. | Material | Compatible Tools | Each | |
Flat Chisel Bit Blade | ||||||||
5/8" | 4" | Octagon | 7/16" | 9/32" | Steel | Superior Pneumatic 90000, Superior Pneumatic 90001 | 0000000 | 000000 |
5/8" | 7" | Octagon | 7/16" | 9/32" | Steel | Superior Pneumatic 90000, Superior Pneumatic 90001 | 0000000 | 00000 |
1 1/2" | 12" | Octagon | 7/16" | 9/32" | Steel | Superior Pneumatic 90000, Superior Pneumatic 90001 | 0000000 | 00000 |
Offset Chisel Bit Blade | ||||||||
3/4" | 3 1/2" | Octagon | 7/16" | 9/32" | Steel | Superior Pneumatic 90000, Superior Pneumatic 90001 | 0000000 | 00000 |
Blank Chisel Bit Blade | ||||||||
1/2" | 3" | Octagon | 7/16" | 9/32" | Steel | Superior Pneumatic 90000, Superior Pneumatic 90001 | 0000000 | 00000 |
Scaler Blade | ||||||||
1/2" | 3 1/2" | Octagon | 7/16" | 9/32" | Steel | Superior Pneumatic 90000, Superior Pneumatic 90001 | 0000000 | 00000 |
0.495" Octagonal Shank Chisels for Needle Scalers






Shank | ||||||||
---|---|---|---|---|---|---|---|---|
Blade Wd. | O'all Lg. | Type | Size | Lg. | Material | Compatible Tools | Each | |
Flat Chisel Bit Blade | ||||||||
3/4" | 7" | Octagon | 0.495" | 51/64" | Steel | Chicago Monarch CMC-1B, Chicago Pneumatic CP 0456, Jet JAT-801, Nitto Kohki CH-24 | 0000000 | 000000 |
3/4" | 7" | Octagon | 0.495" | 1 5/32" | Steel | Ingersoll-Rand 172LNA1, Ingersoll-Rand 182LNA1 | 0000000 | 00000 |
1 3/8" | 7" | Octagon | 0.495" | 51/64" | Steel | Chicago Monarch CMC-1B, Chicago Pneumatic CP 0456, Jet JAT-801, Nitto Kohki CH-24 | 0000000 | 00000 |
1 3/8" | 7" | Octagon | 0.495" | 1 5/32" | Steel | Ingersoll-Rand 172LNA1, Ingersoll-Rand 182LNA1 | 0000000 | 00000 |
1 3/8" | 12" | Octagon | 0.495" | 51/64" | Steel | Chicago Monarch CMC-1B, Chicago Pneumatic CP 0456, Jet JAT-801, Nitto Kohki CH-24 | 0000000 | 00000 |
1 3/8" | 12" | Octagon | 0.495" | 1 5/32" | Steel | Ingersoll-Rand 172LNA1, Ingersoll-Rand 182LNA1 | 0000000 | 00000 |
2" | 7" | Octagon | 0.495" | 51/64" | Steel | Chicago Monarch CMC-1B, Chicago Pneumatic CP 0456, Jet JAT-801, Nitto Kohki CH-24 | 0000000 | 00000 |
3" | 7 1/2" | Octagon | 0.495" | 51/64" | Steel | Chicago Monarch CMC-1B, Chicago Pneumatic CP 0456, Jet JAT-801, Nitto Kohki CH-24 | 0000000 | 00000 |
Offset Chisel Bit Blade | ||||||||
1 3/8" | 7" | Octagon | 0.495" | 51/64" | Steel | Chicago Monarch CMC-1B, Chicago Pneumatic CP 0456, Jet JAT-801, Nitto Kohki CH-24 | 0000000 | 00000 |
1 3/8" | 7" | Octagon | 0.495" | 1 5/32" | Steel | Ingersoll-Rand 172LNA1, Ingersoll-Rand 182LNA1 | 0000000 | 00000 |
1 3/8" | 18" | Octagon | 0.495" | 17/32" | Steel | Ingersoll-Rand 182LNA1, Nitto Kohki CH-24 | 0000000 | 00000 |
Nonsparking 0.495" Octagonal Shank Chisels for Needle Scalers



Made of aluminum-bronze that is Factory Mutual approved, this chisel inhibits sparking and is nonmagnetic and corrosion resistant. It satisfies OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present. Use with Air-Powered Needle Scalers/Chiseling Hammers.
Warning: Do not use this tool in direct contact with acetylene.
Shank | |||||||
---|---|---|---|---|---|---|---|
Chisel Bit Blade Type | Blade Wd. | O'all Lg. | Type | Size | Lg. | Each | |
Flat | 2" | 7 3/4" | Octagon | 0.495" | 5/8" | 0000000 | 0000000 |
Quick-Change Air-Powered Chiseling Hammers
Designed for fast-hitting and light striking, these hammers allow easy chisel changes—pull back on the retainer to insert or remove the chisel. Use for scaling, trimming, cutting, chipping, piercing, and peening. These tools are not suitable for driving rivets.
Piston stroke determines the hammering power. The longer the stroke, the greater the power.


Air Inlet | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Blows per Minute | Piston Stroke | Average Air Consumption, cfm | Recommended Operating Air Pressure, psi | Pipe Size | Thread Type | Gender | For Air Hose ID | For Chisel Shank Type | O'all Lg. | Wt., lbs. | Housing Material | Barrel Material | Each | |
Straight Grip—Lever Speed Control | ||||||||||||||
0 -13,000 | 3/4" | 4 | 90 | 1/4 | NPT | Female | 1/4" | 7/16" Octagon | 7 1/4" | 1.3 | Aluminum | Steel | 0000000 | 0000000 |
Pistol Grip—Button Speed Control | ||||||||||||||
0 -13,000 | 3/4" | 4 | 90 | 1/4 | NPT | Female | 1/4" | 7/16" Octagon | 6" | 1.3 | Aluminum | Steel | 0000000 | 000000 |






Blade Wd. | O'all Lg. | Shank Type | Shank Lg. | Material | Each | |
Blank Chisel Bit Blade | ||||||
---|---|---|---|---|---|---|
1/2" | 3" | 7/16" Octagon | 9/32" | Steel | 0000000 | 000000 |
Flat Chisel Bit Blade | ||||||
5/8" | 4" | 7/16" Octagon | 9/32" | Steel | 0000000 | 00000 |
5/8" | 7" | 7/16" Octagon | 9/32" | Steel | 0000000 | 00000 |
1 1/2" | 12" | 7/16" Octagon | 9/32" | Steel | 0000000 | 00000 |
Offset Chisel Bit Blade | ||||||
3/4" | 3 1/2" | 7/16" Octagon | 9/32" | Steel | 0000000 | 00000 |
Scaler Blade | ||||||
1/2" | 3 1/2" | 7/16" Octagon | 9/32" | Steel | 0000000 | 00000 |
Air-Powered Scrapers/Chippers
Remove weld flux and spatter as well as perform a variety of light chipping applications.
Piston stroke determines the force of a scraper; the longer the stroke, the greater the force.

Air Inlet | Blade | For Chisel Shank | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Blows per Minute | Piston Stroke | Average Air Consumption, cfm | Recommended Operating Air Pressure, psi | Pipe Size | Thread Type | Gender | For Air Hose ID | Wd. | Lg. | Material | Type | Lg. | O'all Lg. | Wt., lbs. | Housing Material | Each | |
Straight Grip—Lever Speed Control | |||||||||||||||||
4,000 | 1 1/8" | 7 | 85 | 3/8 | NPT | Female | 3/8" | 1" | 6 1/8" | Steel | 0.495" Octagon | 17/32", 51/64" | 12" | 3.8 | Steel | 0000000 | 0000000 |






Blade Wd. | O'all Lg. | Shank Type | Shank Lg. | Material | Each | |
Flat Chisel Bit Blade | ||||||
---|---|---|---|---|---|---|
3/4" | 7" | 0.495" Octagon | 51/64" | Steel | 0000000 | 000000 |
1 3/8" | 7" | 0.495" Octagon | 51/64" | Steel | 0000000 | 00000 |
1 3/8" | 12" | 0.495" Octagon | 51/64" | Steel | 0000000 | 00000 |
2" | 7" | 0.495" Octagon | 51/64" | Steel | 0000000 | 00000 |
3" | 7 1/2" | 0.495" Octagon | 51/64" | Steel | 0000000 | 00000 |
Offset Chisel Bit Blade | ||||||
1 3/8" | 7" | 0.495" Octagon | 51/64" | Steel | 0000000 | 00000 |
1 3/8" | 18" | 0.495" Octagon | 17/32" | Steel | 0000000 | 00000 |