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Long steel cold chisel, 18 inches, black oxide finish

Mayhew

Mayhew 10215 Cold Chisel 3/4 in 18 in

SKU CH-R781-ZJATH

A steel cold chisel with an angled 3/4 in blade tip, 18 in overall length and 55 to 57 HRC hardness for cutting and shaping softer metals

  • TypeChisels
  • MaterialHAWA
  • Weight2.3
  • 3/4 in blade cuts softer metals cleanly
  • 18 in length provides extended reach and leverage
  • 55 to 57 HRC tip hardness resists deformation under heavy strikes
  • Black oxide finish protects against corrosion during storage
  • 3 lb steel construction delivers durability for demanding shop use

Mayhew 10215 Cold Chisel 3/4 in 18 in

This cold chisel is designed for cutting and shaping softer metals in workshop and industrial settings. The 18 inch overall length provides extended reach for leverage during heavy striking tasks. Its black oxide finish adds corrosion resistance for longer service life. The blade tip hardness of 55 to 57 HRC supports durability under repeated impact.

Oversized striking end and steel construction

The oversized end style distributes hammer force across a larger surface area for efficient energy transfer. No striking cap is included, so the tool relies on its integral steel head for direct impact. The handle material is also steel, creating a one-piece forged design without separate grips. Greater strength is highlighted as a key feature of this construction.

Simple one-piece design with no assembly required

Installation is immediate because the chisel arrives as a single forged steel piece with no handle to fit or fasteners to tighten. The 2.3 weight gives substantial mass for driving cuts without excessive vibration. Users should ensure the workpiece is softer than the chisel to avoid premature wear. No tether point exists, so drop protection must be managed separately.

Highlights

  • 3/4 in blade cuts softer metals cleanly
  • 18 in length provides extended reach and leverage
  • 55 to 57 HRC tip hardness resists deformation under heavy strikes
  • Black oxide finish protects against corrosion during storage
  • 3 lb steel construction delivers durability for demanding shop use

Specifications

BrandMAYHEW
TypeChisels
MaterialHAWA
Weight2.3

Questions about this item

Will the 55 to 57 HRC blade tip need re-hardening after heavy use?

The tip is heat-treated to 55 to 57 HRC and designed to hold its hardness through normal cutting and shaping tasks; no re-hardening is required.

What stops the chisel first during a long day of metal work — tip wear or handle fatigue?

Tip wear from repeated strikes on softer metals will appear before the solid steel handle shows any fatigue.

How hot does the 18 in steel body get after hours of continuous striking?

The 18 in steel body absorbs and spreads heat quickly, so it stays warm rather than hot even after extended use.

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