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American Pneumatic Tools
Authorized Distributor

We distribute quality APT Air Tools: Paving Breakers, Rock Drills, Backfill Tampers, Chipping Hammers and other tools for the construction and mining industries.

18851 - M43H 4-Bolt Chipping Hammer

Features:

  • APT patented ball valve
  • New drop forged handle, fitted with four (4) grade 8 bolts for ease of maintenance
  • Deep case hardened alloy steel cylinder for high wear resistance
  • Adjustable exhaust deflector
  • Available in 3" and 4" strokes
  • Built-in air inlet screen
  • 3 styles of retainer systems - oval collar standard
  • Steel braid reinforced whip hose assembly included (78-24 male swivel and univeral coupler)
  • Availabe in .680 round or .580 hex bushing style
Specifications
18851-04 Standard Oval Collar & Spring $515.00
18851-02 Ball-type Retainer & Spring $585.00
18851-06 Bolt-on Ball-type Retainer $600.00
Chuck Bushing   .580H
Bore in 1-18
Stroke in 3
Impact Rate bpm 1650
Air Consumption cfm 33-35
Weight lbs 21
Length in 16-34
Air Inlet in 78-24 Female NPT
Consumables
Chipping Hammer Tools
Documentation
Spare Parts List
Maintenance and Repair Information
Part No.DescriptionPrice
Common Replaceable Parts
1941 Retainer Spring $4.39
9431 Standard Retainer and Spring $117.90
5550 Quick Change Retainer and Spring $68.26  
18290 Quick Change Retainer - Bolt on style $189.92  
18835

Hose Whip Assy - 12" x 6' hose, 7/8"-24 thread swivel and 1L line oiler

$110.28  
18832 Hose Whip Assy without Oiler $53.19  
18787 O-Ring and Seal Kit $37.99  
3388 Air Inlet Swivel - 12" Hose Barb $26.85  
2698 Air Inlet Swivel - 38" Male NPT $51.57  
RDO1G Rock Drill Oil - 1 Gallon $25.00  
RDO5G Rock Drill Oil - 5 Gallon $90.00  
LO-10PF Line Oiler $70.50  
WCSML Whip Check $12.50  
AIRH-19-50R Contractors Air Hose $85.00  
CH-VDEX-KIT Vacuum Dust Extraction Kit - Includes CH-VDEX Chipping Hammer Attachment and TAM3P Venturi Vacuum with Pail $1,215.00