Location: /Diamond Glass Drill/Metal Bonded Drill

For use with a rubber-base ring in a tripod and suction-cup style drilling machine. A suitable coolant or even water can be used to keep drill and glass cool. Never apply too much pressure. Sintered diamond core drill bits are the most economical, drilling thousands of holes at just pennies per hole. Typical drill life is 2,000 - 5,000 holes in ¼" glass. Sintered diamond core drill bits are manufactured by bonding a mixture of diamond and a bronze matrix to the core of the drill using heat and pressure to form a ring. Diamonds are horizontally embedded in this bond and the balance sticks out, forming numerous cutting edges.

Image	Name	Price
	Metal Bonded Core Drill-5pcs 10mm	$27.00	Buy More
	Metal Bonded Core Drill-5pcs 12mm	$32.00	Buy More
	Metal Bonded Core Drill-5pcs 14mm	$38.00	Buy More
	Metal Bonded Core Drill-5pcs 16mm	$43.00	Buy More
	Metal Bonded Core Drill-5pcs 18mm	$48.00	Buy More
	Metal Bonded Core Drill-5pcs 20mm	$54.00	Buy More
	Metal Bonded Core Drill-5pcs 22mm	$59.00	Buy More
	Metal Bonded Core Drill-5pcs 24mm	$64.00	Buy More
	Metal Bonded Core Drill-5pcs 26mm	$70.00	Buy More
	Metal Bonded Core Drill-5pcs 28mm	$75.00	Buy More
	Metal Bonded Core Drill-5pcs 30mm	$80.00	Buy More
	Metal Bonded Core Drill-5pcs 32mm	$85.00	Buy More
	Metal Bonded Core Drill-5pcs 34mm	$91.00	Buy More
	Metal Bonded Core Drill-5pcs 36mm	$96.00	Buy More
	Metal Bonded Core Drill-5pcs 38mm	$101.00	Buy More
	Metal Bonded Core Drill-5pcs 40mm	$107.00	Buy More
	Metal Bonded Core Drill-5pcs 42mm	$112.00	Buy More
	Metal Bonded Core Drill-5pcs 44mm	$117.00	Buy More
	Metal Bonded Core Drill-5pcs 46mm	$123.00	Buy More
	Metal Bonded Core Drill-5pcs 48mm	$128.00	Buy More