21 PC Set HSS Straight Shank Interchangeable Pilot Counterbore Machinist Center Less Lapped With 10

Center Less Lapped With 10 Micro Finished

Parallel to each other:

Chuck Diameter:

tire shops

4 60 Degree

21 PC Set HSS Straight Shank Interchangeable Pilot Counterbore Machinist Center Less Lapped With 10BRAND NEW 21 PC Set HSS Straight Shank Interchangeable Pilot Counterbore Straight Shank Supplied In Case ( CASE MAY VARY) 14 Piolts With A 5 32'' Shank: 0. 187'', 0. 204'', 0. 213'', 0. 229'', 1 4'', 17 64'', 9 32'', 5 16'', 21 64'', 11 32'', 3 8'', 25 64'', 13 32'', And 7 16'' 6 Counterbores: 5 16'', 3 8'', 7 16'', 1 2'', 9 16'', And 5 8'' 1 Holder 3 8" Shank Case Dim L x W x H (in): 9 x 7 x 2 1 4 *Estimated* Shipping Weight: 2 Lbs Quantity: 1 Set