Drill America 1/2" Diamond Blue Cream Granite & Ceramic Drill Bit

Drill America 1/2" Diamond Blue Cream Granite & Ceramic Drill Bit

The Drill America Logo displayed on this page is not intended to imply that the product is USA Made. Items made in the USA are marked accordingly, and a USA Flag is displayed near or next to such items.
SKU: DIA1/2 Weight: 1 lb Condition: New
$61.05 for 1 Drill Bit


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Drill America 1/2" Diamond Blue Cream Granite & Ceramic Drill Bit

1/2" diameter bit for use with making a 1/2" hole. Hex shank 3/8" Diager Blue CERAM drill bits make clean and precise holes in granite, ceramic, quarry, tile-porcelain, glaze, tile-marble. Bits have a hex shank, two diamond segments and core extraction. Asymmetric channel : reduces the core size for a better extraction. New geometry : better cooling. Profiled segment : allows a better holding by locking;. Brazing area increased. How to use: Make a swinging movement to allow the dust evacuation. Do not press strongly on the tool. Let it work. Drilling with water increases the lifespan of the tool. Sharpening refreshes the cutting power of the tool. Cutting speed : DRY :11000 RPM WET : 3000 RPM minimum.  Use drilling guide or start drilling with a 45° angle / Use water lubrication.

California Residents:

WARNING: Drilling, sawing, sanding or machining wood products generates wood dust, a substance known to the State of California to cause cancer. Use a respirator or other safeguards to avoid inhaling wood dust.