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Steel narrow chisel with 1.125 in hex shank, 20 in long

Westward

Westward 4MHC9 narrow chisel 1.125 in hex shank 20 in overall

SKU CH-3595-TYNC2

Hex-shank moil-point chisel for pavement breakers, 20 in. overall with 1.125 in. shank

  • Product typeAngle, Pitch & Slope Locators
  • Hex shank fits 1.125 in pavement breakers
  • 42CRMO steel resists wear in digging tasks
  • 20 1/2 in overall length gives reach
  • Moil point concentrates force on hard surfaces
  • 1 1/4 in tip width suits narrow channels

Narrow chisel for pavement breakers

The Westward 4MHC9 is a steel narrow chisel built for digging with compatible pavement breakers. Its hex shank measures 1.125 in and fits models such as ACL-046. The moil point and 1 1/4 in tip width concentrate force on hard surfaces. Overall length is 20 1/2 in.

Sustained impact resistance

Grade 42CRMO steel handles repeated heavy blows without mushrooming or premature wear. The round collar distributes stress evenly across the shank during continuous breaker operation. No non-sparking coating means the tool is intended for standard demolition rather than hazardous environments. Heat treatment maintains edge geometry over long shifts.

Upgrade from worn moil points

Replaces dulled or fractured chisels that no longer penetrate efficiently. The jump is worth it when the existing tip width has deformed past 1 1/4 in or the shank shows collar cracking. Not for buyers who need a wider scaling chisel or a non-sparking variant for explosive atmospheres.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $23.99
Typical for this category: the median of 2,474 items is $23.99.

Specifications

Product
Brand nameWestward
Product typeAngle, Pitch & Slope Locators

Questions about this item

How much heat does the 1.125 in hex shank transfer during all-day pavement breaking?

The 42CRMO steel body conducts heat from the work surface; the hex shank passes vibration and warmth to the breaker housing, so gloves are recommended for continuous use.

What breaker must I already own to run this 20 1/2 in moil point?

It fits pavement breakers that accept the ACL-046 part number and a 1.125 in hex shank with a round collar.

Will the 1 1/4 in tip width work with my older ACL-046 breaker?

Yes — the chisel is built for ACL-046 machines; the 1.125 in hex shank and round collar match that breaker's chuck exactly.

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