Drill America DEWA/CCBR21/32 21/32" X 3/16" HSS Aircraft Counterbore 1/4" Shank, DEWA/CCBR21/32 Shop By Category > Shop Equipment>Work Stands Size: 2-1/4

Size: 2-1/4

Coilhose Pneumatics 150USE-B-BAG 5-in-1 Automatic Safety Exhaust Coupler

Brush Research 1EK 1-E Kit- Oil Line/Gallery Brush Kit

Coilhose Pneumatics 3122-14X 3 Port Flat Hex Manifold

3/16" ID x 17’

Drill America DEWA/CCBR21/32 21/32" X 3/16" HSS Aircraft Counterbore 1/4" Shank, DEWA/CCBR21/32 Shop By Category > Shop Equipment>Work Stands Size: 2-1/4Drill America DEWA CCBR21 32 21 32" X 3 16" HSS Aircraft Counterbore 1 4" Shank, DEWA CCBR21 32 Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1 8" or less), the operations is usually known as spot facing; for example, a flat seat for a bolt head or nut. If, on the other hand, the hole is enlarged to a considerable depth, it is designated as counterboring. These