4" Adjustable Boring Head R8 Shank Carbide Tipped Boring Bar Combo 8 PC Set

SKU 202-8023A

4" Adjustable Boring Head R8 Shank Carbide Tipped Boring Bar Combo 8 PC Set

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Regular Price: $189.95

Online Price Only $180.95

SKU 202-8023A
Boring Head Category Boring Head Sets
shank size R8
shank type R8
drawbar thread size 7/16x20UNF
head size 4
hole size 1
Number of Pieces 8
boring bar material carbide tipped
shank thread size 1-1/2-18
max offset 1
Dial Reading 0-100
graduation 0.0005
Full Details

Product Spotlight

  • A micrometer lead screw provides 0.001" direct reading accuracy and ease of adjusting
  • Double bar holder permits a greater boring range with out an extreme offset condition

 

1" boring bar set 6 pcs

Overall Length Bore Depth Min. Bore
6-1/2" 4-5/16" 1"
6" 3-13/16" 7/8"
5-1/2" 3-5/16" 3/4"
5" 2-13/16" 5/8"
4-1/2" 2-5/16" 33/64"
4" 2-3/16" 3/8"

 

What's Included

  • 4" Boring Head
  • R8 Shank
  • 1" boring bar set 6 pcs

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