Diamond Core Drill Bit for Construction 1. good quality 2. huge selection 3. factory directly 4. core bit for concrete, etc

Diamond Core Drill Bit for Construction1. good quality2. huge selection3. factory directly4. core bit for concrete, etc

drill bit for stone:

Outer Diameter		Seg H(mm)	Working Length (mm)
inch	mm
0.24	6	10	50
0.32	8	10	60
0.4	10	10	60
0.48	12	10	60
0.56	14	10	60
0.64	16	10	60
0.72	18	10	60
0.8	20	10	60
0.98	25	8	60
1.18	30	8	60
1.38	35	8	60
1.57	40	8	60
1.97	50	8	60
2.17	55	8	60
2.36	60	8	60
2.76	70	8	60
2.95	75	8	60

core bit for concrete

Outer Diameter		Working Length (mm)
inch"	mm
0.8"	20	360
1"	25	360
1.25"	30	360
1.5"	32	360
1.75"	38.1	360
2"	44.5	360
2.25"	50.8	360
2.5“	57.2	360
3“	63.5	360
3.5”	76.2	360
	82	360
	92	360
4-1/2”	112	360
	122	360
5“	127	360
	132	360
6”	152	360
	162	360
7“	177.8
	182	360
8”	200	360
	205	360
9“	225	360
	250	360
10”	252	360
	272	360
12“	300	360
	305	360
	325	360
	352	360
	400	360
	450	360
	505	360

connection: G1/2", 5/8"-11, Shank, UNC1 1/4"

SANG DIAMOND TOOLS CO. LTD., owns rich technological strength, advanced equipments, experienced technicians, skillful workers, and strong capital. And we also recruit uninterrupted new technical and managing talent for improving our technical and managing level. For assuring quality of products, all our production and inspection are controlled according to International standard.

our main products are various of specification diamond segments, saw blade, flexible polishing pads, floor polishing pads, cup wheels, core drill bits, profiling wheels and so on. All these products have reached international advanced standard, which extensively used for cutting, grinding or polishing stones, refractory, porcelain, glass, concrete, asphalt etc.

Diamond Core Drill Bit for Construction