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Armeg 3/16" PTC Carbide Drill Bit
- SKU:
- 310203
SPECIAL ORDER - Usually ships within 10-20 business days
$34.40
3/16" 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.
| Free shipping | Yes |
|---|---|
| Brand | Gundlach |
| MPN | PTB-316 |
| SKU | 310203 |
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Customer Reviews
Showing 1–1 out of 1 reviews
Good but not great
Not as good as I was expecting. I install shower doors and ran across some porcelain tile that my normal bits wouldn't drill through. Searched the net for what I thought was a good product. Didn't want to waste my time on that cheap crap from a local box store. Paid the money and ordered one of these bits. Built a system to contain a constant bath of water on the drill bit like the instructions say. Well I only had to drill 4 holes with this bit but by the time I got to the 4th one the cutting rate had dropped probably 80-90%. For that cost I expected it to last much longer. After all, 3 or 4 holes is what most get from the cheap crap at the box stores. Granted out the box it melted through the tile like butter but just didn't last like I expected. Don't know if I would spend that amount on another one again.
Review by
Summer
Posted on
Quality:
3
Value:
2
Price:
1
