Carbide Carbide Rotary Bur

Carbide rotary bur is a bur made of tungsten carbide. Carbide rotary burs are fit for nonstop cutting of cast irons, alloy and nonmetal materials in precision lathes at high rotational speeds. They can serves as the drill bits in wind drill and electric drills for coal digging. Carbide rotary burs are also designed for interrupted cutting, whirling of rough turn in semi-precision lathes, precision lathes, small-section precision lathes. Our Carbide rotary burs are widely used in geological prospecting, machine and tool manufacturing. We introduced Carbide rotary burs to the customers many years ago. Since then, great advances have been made.
Specification: BSL-5
Grade:YG8

Type	A	B	R	E(ref)
BSL2	7.94	25.4	1.4	22.35
BSL3	9.53	30.23	1.65	26.9
BSL4	12.7	31.75	3.2	28.7
BSL5	15.88	33.27	4.78	30.2
BSL6	15.88	36.32	4.34	33.27
BSL7	19.05	41.4	5.495.49	38.1

Type	A	B	R
BSC2	7.94	19.05	4.17
BSC3	9.53	19.05	4.95
BSC4	11.11	25.4	5.77
BSC5	12.7	25.4	6.55
BSC51	6.35	12.7	3.38
BSC6	15.88	25.4	8.13
BSC7	19.05	25.4	9.75

Type	A	B	E	C°	E(ref)
BSM1	6．35	15．88	1．65	22	12．7
BSM4	9．53	19．05	1．85	28	15．88
BSM5	12．7	25．4	2．03	28	22．23
BSM6	15．88	28．7	1．65	31	25．4
BSM51	6．35	15．88		22	12．7