Pneumatic Chisel

Ex309AH Series

  • Ex309AH Non-Sparking, Non-Magnetic Pneumatic Chisel
  • Ex309AH Non-Sparking, Non-Magnetic Pneumatic Chisel Dimensional Drawing
  • Lifetime warranty Non-sparking Tools
  • Ex309AH Non-Sparking, Non-Magnetic Pneumatic Chisel
  • Ex309AH Non-Sparking, Non-Magnetic Pneumatic Chisel Dimensional Drawing
  • Lifetime warranty Non-sparking Tools

 

  • Non-Sparking
  • Non-Magnetic
  • Corrosion Resistant
  • ISO 9001:2008 certified production, TUV materials certified
  • Lifetime Warranty

Applications:

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

  • Standard Sizes
  • ALLOYS & USE
When ordering, specify:
 A = Aluminum BronzeB = Copper Beryllium
Example:Ex308AH-20AEx308AH-20B
No.Material
b
inch
l1
inch
l2
inch
Wt.
lbs.
b
mm
Wt.
kg
Shank
Ex309AH-20A
Aluminum
Bronze
13/161-9/164-1/20.40210.18
.401 round collar,
round shank
Ex309AH-20B
Copper
Beryllium
13/161-9/164-1/20.40210.18
.401 round collar,
round shank
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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