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Armeg 5/16" PTC Carbide Drill Bit

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SKU:: 310202

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$37.18

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5/16" Carbide Bit for small diameter holes in porcelain, stone or ceramic tile. For drilling screw anchor holes for shower doors, towel bars and other fixtures.

Carbide Bit for small diameter holes in porcelain, stone or ceramic tile

For drilling screw anchor holes for shower doors, towel bars and other fixtures.

Special carbide tip ensures accurate holes and eliminates drill bit wander.
Life expectancy of the PTB Carbide Bits in Porcelain tile is 30-40 holes with proper usage. When product life is exhausted in porcelain, the PTB Carbide Bit can be used in softer grade materials.
The No. PTC-WFC Water Feed Clamp Kit provides the necessary supply of pressurized water for bit cooling.
Holes can be drilled in as little as 20 seconds.
The PTB Carbide Bits are designed for use in tile only . If drilling in installed tiles, use the correct size masonry bit for drilling the substrate behind the tile.
Maximum depth of cut is 1/2".
CAUTION: Must use a constant supply of pressurized water, 1/2" Drill using 700-900 rpm drill speed and rotary action only.