5/16" PORCELAIN+ BIT & PILOT

Porcelain Plus Drill Bit

• Diameter: 5/16"


• Flute Length: 2-3/8"


• Overall Length: 4-1/2"


• Shank: Straight




• Includes 5/32" pilot bit

For Rotary Drilling

• The cobalt tungsten carbide tip is ideal for drilling porcelain tiles up to a scratch hardness of 8. Unique 4-face point grinding extends the drill bit life.