19/32" X 1/8" HSS Aircraft Counterbore 1/4" Shank BoltsandNuts.com Part Number: Assortment Kit #366738

Part Number: Assortment Kit #366738 Pieces - Coarse Thread

Part Number GLBCOX1223

Part Number: 87BFW

• Part of the L-BOXX Stacking Organization System – This module easily integrates with all other components in the L-BOXX family of products • Secure Latch Connection – Connect the box to other Mini Stacking Tool Boxes with secure latches • Carrying Handle – The handle on top of the box allows one or more boxes latched together to be carried easily • Optimized Laser-Marked Foam Layouts – We designed and cut the foam for this set in our Grand Rapids

Part Number: 56C400HCSL9Y

19/32" X 1/8" HSS Aircraft Counterbore 1/4" Shank BoltsandNuts.com Part Number: Assortment Kit #366738Product Description 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 counterbores are made of two piece construction, having an integral shank and