Diamond Drill Bits And Countersinks For Glass Hole

Diamond Drill Bits and countersinks are diamond tools for glass hole drilling and countering.

They can also drill holes like ceramic, porcelain, stone, limestone, gemstones, marble, granite, slate, shell and bone. As well as agate drilling or core extraction.Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for Bottom price China Glass Countersink Bit Diamond Drill Bits for Glass Countersink, With a wide range, good quality, fair rates and great services, we are going to be your ideal small business partner. We welcome new and outdated prospects from all walks of lifestyle to get in touch with us for future company associations and achieving mutual accomplishment! Bottom price China Drill Bits, Glass Countersink, Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!

Diamond drill bits and countersinks for glass hole include different shank types, such as straight shank, taper shank, internal and external threaded shank. Diamond-section wall thickness usually 1mm and height 10mm around.

Technology:
Taking high-quality steel as matrix, being formed through intermediate frequency hot pressing sintering.

Features of diamond drill bits and countersinks for glass hole:
Working in cooling water, high precision, sharp grinding, low noise, no tremor, no broken edge, high wear-resistance，high efficiency, long service life.

Operation Tips:
Step 1, Tilt 45 degrees first, drill a crescent shape.
Step 2, Drill in 90 degrees with water.
Step 3, Finish drilling smooth and beautiful hole.

ATTENTION:
1. After installation, adjust & observe whether it is beating, then normal operation
2. Smooth drilling, don’t apply lateral pressure and curve spud
3.Must add enough water for cooling and lubrication to reduce wear and coating off products
4. Dry drilling has big effects on working life.
5. The operator must wear safety protective equipment to ensure safe operation