advantage: 1.wet cut, dry cut 2.sharp and durable 3.selling to Italy 4.reasonalable price

Advantage:1.Long life fomular2.High daily output2.Strict QC of size,hardness,comprehensive strth3.ISO90014.Quick delivery 5-7day  

Specification from 6mm to 20mm, tip type and crown type:

Diamond Drill bit
Outer diameter		Working length		Segment height		Thread
inch	mm	inch	mm	inch	mm
0.24	6	1.97	50	0.39	10	G1/2", 5/8"-11
0.31	8	2.36	60
0.39	10
0.47	12
0.55	14
0.63	16
0.71	18
0.79	20

Specification fom 25mm to 75mm, crown type and segment type to choose:

Diamond Core Drill
Out Diameter		Working Length		Segment Hight
(mm)	(inch)	(mm)	(inch)	(mm)	(inch)
25	0.98	60	2.36	8	0.31
30	1.18	60	2.36	8	0.31
35	1.38	60	2.36	8	0.31
40	1.57	60	2.36	8	0.31
45	1.77	60	2.36	8	0.31
50	1.97	60	2.36	8	0.31
55	2.17	60	2.36	8	0.31
60	2.36	60	2.36	8	0.31
70	2.76	60	2.36	8	0.31
75	2.95	60	2.36	8	0.31
For drilling stones, concrete and brick walls, etc.

Specification from 82mm to 600mm, segment type only:

Diameter (mm)	working length 1 (mm)	working length 2 (mm)	working length 3 (mm)	segment height (mm)	connections
82	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
92	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
100	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
112	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
122	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
127	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
152	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
178	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
200	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
225	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
252	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
300	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
305	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
352	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
400	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
450	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
505	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
550	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16
600	360	400	450	10	1-1/4",5/8-11" G1/2" M14 M16

 customized specification is available.

After welded on steel blank (segment type for reference):

Bulk core drill for reference:

When it is drilling:

Inner box for sgment:

Brief introduce of company:

With 18 years experience, SANG is increasingly supplying wide items of diamond tools internationally.  Under ISO rule, we have had the proved qualities systemized, with 3 basic grades which are characterized by fast cutting, long life and economic world wide, and effective formulas to fit exact machine/stone hardness/Country for higher match.

 

Characters of each basic grade:-

1.  fast cutting: fast sharp=high daily output, no chipping, good cutting surface, consistency, high production. Most expensive

2.  long life: regular speed, very little chipping, good cutting surface, high production..  Middle rate.

3.  economic: lower speed, little chipping, lower production.  Best price.

 

Our items:

-.cutting: diamond segment

-.cutting:

1.circular saw blade: dia.250 to dia.3500mm

2.gangsaw blade

3.wire saw

-.calibrating: roller

-.grinding: diamond block L140 & L170, plate, abrasive, wheel

-.polishing: pads, abrasive

-.drilling: core drill

etc.

 

For all natural stone such as granite, marble, sandstone, limestone, travertine, lava, popular stone.  And concrete, asphalt, brick etc.

 

Let me know if any item any size you are interested, we’ll be glad to quote you the respondent price.

 

Know us by picture:

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