HHIP 2007-0109 1/2 x 3/4 HSS 2 Flute Solid Cap Screw Counterbore 1/2" Size Size:1/2" Size 56Mhz ISO14443A UID changeable chip

56Mhz ISO14443A UID changeable chip

DURABLEBonded with corundum and white alundum grain and reinforced by double fiberglass mesh

From the Manufacturer Bosch carbide- tipped drill bit heads are harder

also nice for masking circuit boards

HHIP 2007-0109 1/2 x 3/4 HSS 2 Flute Solid Cap Screw Counterbore 1/2" Size Size:1/2" Size 56Mhz ISO14443A UID changeable chipHHIP 2007 0109 1 2 x 3 4 HSS 2 Flute Solid Cap Screw Counterbore 1 2 X 3 4" Shank High Speed Steel 2 Flute Solid Cap Screw Counterbore ~ For socket head cap screws. ~ Straight shank. ~ Pilot size is 1 2". ~ Cutting diameter is 25 32". ~ Overall length is 5 1 8". Product Features Size (Inch) 1 2; Pilot Size 1 2 Cutting Diameter 25 32; Shank Diameter 3 4 Length 5 1 8 High speed steel; for socket head cap screws