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4” Mach 44

The Mach 44 is a general purpose hammer suitable for all rock conditions at a wide range of air pressures.

With a proven track record of performance and reliability, the Mach 44 operates at a high frequency which makes it ideal for broken unstable ground conditions

At a Glance
Air pressure
127mm - 165mm
5 - 6 1/2
Halco 5
100 - 507 psi
7 - 35 bar
Hammer Overview
Hammer Model
Part Number
Thread Connection
Minimum Bit Diameter
Hammer Flat Size
Outside Diameter
Length (shoulder to shoulder)
Minimum Weight On Bit -
Maximum Weight On Bit -
Parts List Maintenance Kits
Type Service Kit Repair Kit
Item Description Part No.