Chicago Pneumatic
Authorized Distributor

Rivet Busters by Chicago Pneumatic (CP)

Choosing a Breaking Tool

Pound for pound, there is no hammer with more hitting power than a rivet buster. Even a paving breaker would need to be at least twice as heavy to deliver an equivalent blow. This super-power can still be controlled thanks to low blow frequency and teasing throttle. That's why the rivet buster is one of the favorite tools of demolition contractors in the U.S.

Users have discovered many new applications for rivet busters for working in both concrete and steel. No longer is the buster used exclusively by iron workers for forming and cutting rivets, but has now found its way into the hands of operators who need the most powerful tool for the job.

rivet breaker
CP 4608 / 4611 / 4160
Part Number Description Air consumption (cfm) Stroke (in) Blows per minute Handle type Price
8900-0001-49 CP 4608P 38 8 1080 Open/Outside Trigger $1,200.00
8900-0001-51 CP 4608D 38 8 1080 Closed/Inside Trigger $1,200.00
8900-0001-50 CP 4611P 40 11 720 Open/Outside Trigger $1,355.00
8900-0001-52 CP 4611D 40 11 720 Closed/Inside Trigger $1,355.00
9245-9999-17 CP 4160 44 6 1100 Open Handle $1,130.00

 

Why Chicago Pneumatic Rivet Busters?

 

Concrete Applications

rivet buster rock busting

  • Bridge deck work, where weight of breakers is restricted
  • De-capping foundation pillars, where concrete is very hard
  • Medium to hard concrete demolition
  • As an alternative to paving breakers where high hitting power is required but applied in a restrained space or working horizontally
Metal Applications

removing rivets

  • Cutting and removing large rivets and bolts with narrow chisels and backout punch, or other special steel and accessories
  • Cutting metal tanks or plates (316" thick, 5mm) with ripper chisel
  • Industrial applications such as foundries or the petrochemical industry with beryllium chisels

 

  • Teasing throttle for progressive hitting frequency gives better control of such a powerful machine
  • Special Boyer valve makes the cylinder stroke effectively longer for more hitting power
  • Boyer valve's high quality design makes the blow more consistent
  • Forged steel handle for long life in rugged conditions
  • Stepped piston of hardened steel
  • New buffer ring is now 90 durometer rubber for extra life
  • Stepped piston to prevent accidental ejection of the piston
  • Choice of cylinders: 11" (720 bpm) or 8" (1080 bpm)
  • Choice of handles: Open grip with outside trigger; or "D" handle with inside trigger
  • 12" inlet bushing

 

4608 P
4608 D
4611 P
4611 D
  • Teasing throttle for progressive hitting frequency gives better control of such a powerful machine
  • Special Boyer valve makes the cylinder stroke effectively longer for more hitting power
  • Boyer valve's high quality design makes the blow more consistent
  • Forged steel handle for long life in rugged conditions
  • Stepped Piston of hardened steel
  • New buffer ring is now 90 durometer rubber for extra life
  • Stepped piston to prevent accidental ejection of the piston
  • Choice of cylinders: 11" (720 bpm) or 8" (1080 bpm)
  • Choice of handles: Open grip with outside trigger; or "D" handle with inside trigger
  • 12" inlet bushing

 

** FREE GROUND SHIPPING WITHIN CONTINENTAL UNITED STATES

 

 

CP 4608 / 4611
Part Number Description Weight (lb) Air consumption (cfm) Stroke (in) Blows per minute Handle type Retainer type Price
8900-0001-49 CP 4608P 30.0 38 8 1080 Open/Outside Trigger US standard (with spring) $1,200.00
8900-0001-51 CP 4608D 31.0 38 8 1080 Closed/Inside Trigger US standard (with spring) $1,200.00
8900-0001-50 CP 4611P 33.0 40 11 720 Open/Outside Trigger US standard (with spring) $1,355.00
8900-0001-52 CP 4611D 34.0 40 11 720 Closed/Inside Trigger US standard (with spring) $1,355.00
CP 4608 / 4611
Part Number Description Weight (lb) Air consumption (cfm) Stroke (in) Blows per minute Handle type Retainer type Price
8900-0001-49 CP 4608P 30.0 38 8 1080 Open/Outside Trigger US standard (with spring) $1,200.00
8900-0001-51 CP4608D 31.0 38 8 1080 Closed/Inside Trigger US standard (with spring) $1,200.00
8900-0001-50 CP4611P 33.0 40 11 720 Open/Outside Trigger US standard (with spring) $1,355.00
8900-0001-52 CP4611D 34.0 40 11 720 Closed/Inside Trigger US standard (with spring) $1,355.00
Parts and Accessories
P072333 Lower Sleeve $17.91   RDO5G Rock Drill Oil - 5 Gallons $80.25
P156988 Upper Sleeve $17.91   LO-10PF Line Oiler $70.50
9753218082 Rubber Bumper $4.93   WCSML Whip Check $12.50
P073942 Retainer Spring $1.85   AIRH-19-50R Contractors Air Hose $75.00
3303005340 Retainer $275.34   TX4HW1/2 Hose Whip Assembly w/ 1.4oz. Lubricator $88.90
9246020364 Whip hose with 1/2" NPT swivel $45.00   TX8HW1/2 Whip Hose Assembly w/ 3.7oz. Lubricator $97.00
RDO1G Rock Drill Oil - 1 Gallon $25.00    
RB-VDEX-KIT Vacuum Dust Extraction Kit - Includes RB-VDEX Rivet Buster Attachment and TAM3P Venturi Vacuum with Pail $1,215.00    
CP 4160
Part Number Description Weight (lb) Air consumption (cfm) Stroke (in) Blows per minute Handle type Retainer type Price
9245-9999-17 CP 4160 25.0 44 6 1100 Open Handle US standard (with spring) $1,130.00
CP 4160
Part Number Description Weight (lb) Air consumption (cfm) Stroke (in) Blows per minute Handle type Retainer type Price
9245-9999-17 CP 4160 25.0 44 6 1100 Open Handle US standard (with spring) $1,130.00
Parts and Accessories
9247985520 Lower Sleeve $19.18   RDO5G Rock Drill Oil - 5 Gallons $80.25
9247985510 Upper Sleeve $19.76   LO-10PF Line Oiler $70.50
9753218082 Rubber Bumper $4.93   WCSML Whip Check $12.50
9247985490 Retainer Spring $2.15   AIRH-19-50R Contractors Air Hose $75.00
9246020364 Whip Hose with 1/2" NPT Swivel $45.00   TX4HW1/2 Hose Whip Assembly w/ 1.4oz. Lubricator $88.90
RDO1G Rock Drill Oil - 1 Gallon $25.00   TX8HW1/2 Whip Hose Assembly w/ 3.7oz. Lubricator $97.00
RB-VDEX-KIT Vacuum Dust Extraction Kit - Includes RB-VDEX Rivet Buster Attachment and TAM3P Venturi Vacuum with Pail $1,215.00        

 

 

Chicago Pneumatic will not accept returns of line items of $90.00 or less

 

 

Choose a Tool for your Breaker

Moil Point

Length Jumbo - 11x
10" RB11X-MP-10
$18.20
12" RB11X-MP-12
$22.10
18" RB11X-MP-18
$29.40

Side Cut Chisel

Length Jumbo 11x
10" RB11X-SC-10
$18.80
12" RB11X-SC-12
$22.50
18" RB11X-SC-18
$31.80

Narrow Chisel

Length Jumbo 11x
10" RB11X-NC-10
$18.20
12" RB11X-NC-12
$22.10
18" RB11X-NC-18
$29.40

Wide Chisel

Length Jumbo 11x
12" RB11X-C51-12
$29.70
12" RB11X-C76-12
$39.00
* Must be used with RB11X-LOWSB

Blank

Length Jumbo 11x
12" RB11X-BLK-12
$19.50

Ripper

Length Jumbo 11x
12" RB11X-RIP-12
$30.80

Back Out Punches

Rivet Size Length Jumbo 11x
3/8" 10" RB11X-BP375-10
$20.50
1/2" 10" RB11X-BP500-10
$20.50
3/4" 10" RB11X-BP750-10
$20.50
7/8" 10" RB11X-BP875-10
$20.50