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

SKU
202-8023A
$317.95
In stock

Shipping UPS Ground

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Details

More Information
BrandShars Tool
Boring Head CategoryBoring Head Sets
shank sizeR8
body diameter4
Mount TypeThreaded
drawbar thread size7/16x20UNF
Boring Bar Hole Diameter1
Number of Pieces8
boring bar materialcarbide tipped
Threaded Mount Size1-1/2-18
max offset1
Dial Reading0-100
diameter direct reading0.001"

Spotlight

  • A micrometer lead screw provides 0.001" diameter direct reading accuracy and ease of adjusting
  • 15 division of backlash
  • Double bar holder permits a greater boring range with out an extreme offset condition
  • Hardened and ground adjusting screw assures long-lasting and trouble free use.

 

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 (sku# 202-8016)
  • R8 Shank (sku# 202-8001)
  • 1" boring bar set 6 pcs (sku# 404-7154)

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