Pratt Burnerd B42 Air Powered Front Mount Dead Length Collet Chuck D1-8 Mount ATL207-B42D8

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SKU:
ATL207-B42D8
MPN:
ATL207-B42D8
Condition:
New
Availability:
In Stock
Brand:
Pratt Burnerd
Type:
Power Collet Chuck
Style:
Air Powered
Capacity:
B42
Spindle:
D1-8
  • Pratt Burnerd B42 Air Powered Front Mount Dead Length Collet Chuck D1-8 Mount ATL207-B42D8
  • Pratt Burnerd B42 Air Powered Front Mount Dead Length Collet Chuck D1-8 Mount ATL207-B42D8
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Description

Pratt Burnerd B42 Air Powered Front Mount Dead Length Collet Chuck D1-8 Mount ATL207-B42D8

  • No hydrualic system required
  • No drawtube or air feed tubes restricting spindle bore
  • No rear cylinders and cylinder adapters
  • Low cost
  • Easily convert any lathe or grinder into a production machine
  • Ideal for rotary table applications
  • Change from collet chuck to standard chuck quick and easy
  • High speed 2500 RPM
  • High accuracy less than .001" T.I.R.
  • Repeats on duplicate parts plus minus .00015"
  • Dead length design
  • For best accuracy use high quality crawford collets
  • Lever or foot pedal actuated
  • Low maintenance with oil mist lubrication system
  • High resistance to coolant and chip penetration
  • Uses B42 collets, range 1/16" (1mm) to 1-5/8" (42.5mm)
  • Available in A, D, L, 4 degree, threaded and straight recess mounting
Manufacturer Pratt Burnerd
Model No. ATL207-B42D8
Type Power Collet Chuck
Style Air Powered
Diameter 7.72"
Capacity B42
Spindle Mount D1-8
A 196mm (7.72")
B 155mm (6.10")
C 42mm (1.65")
D 5mm (0.20")
E 136mm (5.35")
F 63mm (2.48")
G 150mm (5.92")
H 172mm (6.77")
Screw Hole Diameter 11mm (0.43") x 3 - M10 x P1.5 x 3
Collet Type B42 Collets
Max RPM 2500
Sleeve Stroke 4mm (0.16")
Air Pressure 3-8 kg/cm2 (42-114 psi)
Through Hole Diameter 42mm (1.65")
Chuck Weight 16kg (35.2 Lbs)
Grip Force 13,000 Lbs @ 100 PSI
Country of Origin United Kingdom
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