Tungsten Carbide Drill Tips is the in the unique choice components for hardmetal tools. According to different drilling purpose, tungsten carbide drill tips made by different grade material then welding into drill bits / electric hammer drill / power hammer drill / rotary hammer drill / rotary hand drill to drill /attack ground, rock, soil and wall, granite, marble, concrete and soon.  

Part specifications for your reference, detailed please contact our sales :        

Type	D(mm)	W(mm)	T (mm)
011-3	3	3.5	0.8
011-4	4.5	3.0	1.0
011-4.5	4.5	4.0	1.0
011-5	5	4.5	1.2
011-5.5	5.5	4.8	1.2
011-6	6	5.0	1.4
011-6.5	6.5	5.2	1.4
011-7	7	5.5	1.6
011-7.5	7.5	6.0	1.6
011-8	8	6	1.8
011-9	9	6.0	2.0
011-9.5	9.5	7.5	2
011-10	10	7.0	2.2
011-11	11	7.5	2.2
011-12	12	8.0	2.5
011-13	13	8.5	2.5
011-14	14	9.0	2.8
011-16	16	10.0	3

other sizes and styles will be supplied at customers' requests.