1.Diamond Solid DrillsMost popular type of diamond drills for drilling small holes for jewelry (stone, glass, & many other materials). Multiple layers of diamond provide longer drilling life, faster & freer drilling. 2.Twisted diamond drills are typically used for drilling pearls and enlarging/reaming holes in large variety of other materials. These drills provide faster drilling speeds, than most other type of diamond drills. And are frequently used together with diamond flat bottom cylinder diamond solid thin drills. Also very popular for drilling pearls. 3.These Diamond Wire Drills bits are perfect for your Hobby drill, Mini drill or Dermal drill .They are a great addition to any bead kit and can be used for opening up holes when bead stringing. Diamond drill bits machined perfectly straight Diamond tipped drill bit with a diamond coated end Use for drilling gem stones as stone drills, drilling beads, drilling pebbles, drilling glass, drilling jewels etc. A great jewelery making tool and Dermal accessory. The length can be 60mm and 45mm These diamond drill bits should be run at 7000 - 10,000 RPM,this is approximately the slowest speed on your Dermal. Start the hole by tilting the diamond drill and then gradually moving the diamond drill to the vertical position once the hole has been started. Always use the diamond drills with water (and washing up liquid optional) and use gentle pressure throughout. Repeatedly moving the drill up and down enables the water to circulate and removes excess debris. APPLICATION: ceramic, tile & related materials
advanced ceramics
glass & quartz
optical materials
composites
natural & synthetic stone
semi-precious & precious stone
many other materials
Your basket is empty.
