Hand Chisel

Ex304 Series

  • Ex304 Non-Sparking, Non-Magnetic Hand Chisel
  • Ex304 Non-Sparking, Non-Magnetic Hand Chisel
  • Lifetime warranty Non-sparking Tools
  • Ex304 Non-Sparking, Non-Magnetic Hand Chisel
  • Ex304 Non-Sparking, Non-Magnetic Hand Chisel
  • Lifetime warranty Non-sparking Tools

 

  • Non-Sparking
  • Non-Magnetic
  • Corrosion Resistant
  • ISO 9001:2015 certified production, TUV materials certified
  • Lifetime Warranty
Request a Quote
View Our ATEX Power Tools

Applications:

  • Non-sparking hand chisel for use in petrochemical, grain production (explosive-dust), utilities, and hazmat applications.
  • Non-magnetic hand chisel for use in MRI/NMR, nuclear products, electronic manufacturing, and other sensitive equipment.
  • Corrosion Resistant hand chisel for use in desalination plants, chemical/paper manufacturing, and shipyards.

  • Standard Sizes
  • ALLOYS & USE
When ordering, specify:
 A = Aluminum BronzeB = Copper Beryllium
Example:Ex304-100AEx304-100B
No.Material
a
inch
l
inch
Wt.
lbs.
a
mm
l
mm
Wt.
kg
Ex304-100A
Aluminum Bronze
9/1640.20
14
1000.09
Ex304-100B
Copper Beryllium
9/1640.20
14
1000.09
Ex304-125AAluminum Bronze9/1650.26141250.12
Ex304-125BCopper Beryllium9/1650.26141250.12
Ex304-150AAluminum Bronze11/1660.45171500.20
Ex304-150BCopper Beryllium11/1660.45171500.20
Ex304-175AAluminum Bronze3/470.68201750.31
Ex304-175BCopper Beryllium3/470.68201750.31
Ex304-200AAluminum Bronze7/880.90222000.41
Ex304-200BCopper Beryllium7/880.90222000.41
Ex304-250AAluminum Bronze15/16101.28242500.58
Ex304-250BCopper Beryllium15/16101.28242500.58
Ex304-300AAluminum Bronze15/16121.52243000.69
Ex304-300BCopper Beryllium15/16121.52243000.69
Ex304-400AAluminum Bronze1-1/16162.71274001.23
Ex304-400BCopper Beryllium1-1/16162.71274001.23
How to Choose the Correct Alloy for Your Application
 Aluminum-Bronze (AlBr) AlloyCopper-Beryllium (CuBe2) Alloy
Zone CompatibilityFulfill demand in ATEX Directive 1999/92/EC for work in Zones 0, 1, 2, 20, 21 and 22, M1 & M2Fulfill demand in ATEX Directive 1999/92/EC for work in Zones 0, 1, 2, 20, 21 and 22, M1 & M2
Hardness27 HRC38 HRC
DurabilityNot as durable as CuBe.Very durable due to high hardness and tensile strength.
Magnetic PropertiesLow magnetism due to minimal ferrous components. Appropriate for non-critical non-magnetic applications.Non-ferrous components; safer for applications demanding non-magnetic properties.
CompositionAl: 10.3%
Fe: 4.5%
Ni: 4.5%
Other: 0.5%
Cu: Balance		Be: 1.9%
Co + Ni: 0.4%
Other: 0.5%
Cu: Balance

For More Information on Choosing The Correct Alloy for Your Application - Click Here
 
Use Guidelines
Proper UseMisuse
Chisels have a cutting edge at one end for cutting,
shaping and removing metal softer than the cutting edge itself
such as cast iron, wrought iron, steel, bronze, copper, etc. and
a struck face on the opposite end.		Never use chisels for cutting or splitting stone or
concrete. Never use a dull chisel or one with a
mushroomed
head. Never use a chisel with a loose or
damaged handle.

Downloads: