Expanding Mandrels | 
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Expansion mandrels are made of high grade tool steel, heat treated and precision ground.  Center holes are ground and lapped.  Consists of a tapered arbor and a flexible sleeve.  Sizes may be obtained by moving sleeve along arbor.  Sizes 1- 5 have one sleeve.  Sizes 6-10 have two sleeves.
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Quantity 
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Price 
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Model 
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Description 
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Range | 
Arbor Length | 
Sleeve Length | 
 
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$55.00  | ELM-1
  | MANDREL LATHE EXPANDING #1, 1/2" TO 9/16", 1636-0005  | 1/2" - 9/16" | 
5" | 
2 1/2" | 
 
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$61.75  | ELM-2
  | MANDREL LATHE EXPANDING #2, 9/16" TO 21/32", 1636-0010  | 9/16" - 21/32" | 
6" | 
2 3/4" | 
 
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$71.25  | ELM-3
  | MANDREL LATHE EXPANDING #3, 21/32" TO 3/4", 1636-0015  | 21/32" - 3/4" | 
6" | 
2 3/4" | 
 
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$76.00  | ELM-4
  | MANDREL LATHE EXPANDING #4, 3/4" TO 7/8", 1636-0020  | 3/4" - 7/8" | 
7" | 
3 1/4" | 
 
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$88.00  | ELM-5
  | MANDREL LATHE EXPANDING #5, 7/8" TO 1", 1636-0025  | 7/8" - 1" | 
7" | 
3 1/4" | 
 
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$170.00  | ELM-6
  | MANDREL LATHE EXPANDING #6, 1" TO 1-1/4", 1636-0030  | 1" - 1 1/4" | 
9" | 
4" | 
 
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$195.00  | ELM-7
  | MANDREL LATHE EXPANDING #7, 1-1/4" TO 1-1/2", 1636-0035  | 1 1/4" - 1 1/2" | 
9" | 
4" | 
 
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$240.00  | ELM-8
  | MANDREL LATHE EXPANDING #8, 1-1/2" TO 2", 1636-0040  | 1 1/2" - 2" | 
11 1/2" | 
5" | 
 
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$455.00  | ELM-9
  | MANDREL LATHE EXPANDING #9, 2" TO 2-3/4", 1636-0045  | 2" - 2 3/4" | 
14" | 
6" | 
 
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$580.00  | ELM-10
  | MANDREL LATHE EXPANDING #10, 2-3/4" TO 3-3/4", 1636-0050  | 2 3/4" - 3 3/4" | 
17" | 
7" |