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CME 4' Adjustable Boring Head with R8 Taper Shank Arbor, for 1' Shank Diameter, 1 1/2'-18 Mounting Thread

4.7 (1) Write Review
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$143.82

$ 62 .99 $62.99

In Stock

1.Size:4 In


2.:R8


  • R8 Taper Shank; 1 15/16" Nose Diameter; 3/8" Projection; 1 1/4" Offset Length; 1 1/2"-18 Mounting Thread
  • Can be used with any boring bars with a 1" shank diameter
  • The boring head and arbor are connected via a 1 1/2"-18 threaded interface; Each piece can be swapped and used with other boring heads and shanks with the same thread
  • Cutting diameter can be finely adjusted using the adjustment dial on the boring head


Boring Head Set


Heather
Reviewed in the United States on September 13, 2022
Used to hold a diamond bit, successfully adjusted by indicator .029" runout producing exact hole size desired. Easily adjusted size .001" but verified by Indicator only, did not think to check accuracy of dial sorry guysTool holder bore was .511" made mounting in center hole non-concentric.....