Grizzly H5931 - 4 pc. Center Drill Set 82 1-1/2″ ID x 100′ Set of (4) takes up

Set of (4) takes up minimal space for easy storage

) 9 x 16 Gross Weight (lbs

Dual 4" dust ports with nylon brush surrounding blade for front and rear dust exhaust

Jet 351187K Specifications

PORTABLE 150 PSI (10

Grizzly H5931 - 4 pc. Center Drill Set 82 1-1/2″ ID x 100′ Set of (4) takes upH5931 4 Piece 82 Center Drill Set The H5931 Center drills consist of a pilot drill on one side and a countersink on the other. These center drills are used to cut holes in the center of a piece of stock on a metalworking lathe. They all have a live center angle of 82 which is common for use with flat head screws. The double ended H5930 HSS Center Drills are precision ground and includes sizes 1 4. HSS (high speed steel) has been heat treated for