Diamond Point Chisel

Ex307 Series

  • Ex307 Non-Sparking, Non-Magnetic Diamond Point Chisel
  • Ex307 Non-Sparking, Non-Magnetic Diamond Point Chisel Dimensional Drawing
  • Lifetime warranty Non-sparking Tools
  • ISO 9001 & TUV Certifications Non-sparking Tools
  • Ex307 Non-Sparking, Non-Magnetic Diamond Point Chisel
  • Ex307 Non-Sparking, Non-Magnetic Diamond Point Chisel Dimensional Drawing
  • Lifetime warranty Non-sparking Tools
  • ISO 9001 & TUV Certifications Non-sparking Tools

 

  • Non-Sparking
  • Non-Magnetic
  • Corrosion Resistant
  • TUV & ISO 9001:2015 Production Certified
  • Lifetime Warranty

Applications:

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

  • Standard Sizes
  • ALLOYS & USE
When ordering, specify:
 A = Aluminum BronzeB = Copper Beryllium
Example:Ex307-200AEx307-200B
No.Material
s
inch
l
inch
Wt.
lbs.
s
mm
l
mm
Wt.
kg
Ex307-200A
Aluminum Bronze
9/1680.58
14
2000.26
Ex307-200B
Copper Beryllium
9/1680.58
14
2000.26
Ex307-250AAluminum Bronze5/8100.94162500.43
Ex307-250BCopper Beryllium5/8100.94162500.43
Ex307-300AAluminum Bronze11/16121.44183000.65
Ex307-300BCopper Beryllium11/16121.44183000.65
Ex307-400AAluminum Bronze3/4162.41204001.09
Ex307-400BCopper Beryllium3/4162.41204001.09
How to Choose the Correct Alloy for Your Application
 Aluminum-Bronze (AlBr) AlloyCopper-Beryllium (CuBe2) Alloy
Zone CompatibilityFulfill demand in ATEX Directive 94/9/EC for work in Zones 1, 2, 21 and 22Fulfill demand in ATEX Directive 94/9/EC for work in Zones 0, 1, 2, 20, 21 and 22
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
 
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.

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