diamond segment 1.Roof top V type segments 2.high quality with efficient performance. 3.UKAS certify,ISO9001 4.flexible MOQ DIAMOND SEGMENT for Core Drill Bit Diamond segments and crowns with various shapes and specifications are available upon request to meet a wide variety of applications .The combination of vacuum sintering prodess and sandwich technologh provide excellent performance ,for stone construction materials . 1.What's the segment used for?(1).it has various kinds of diamond segments for cutting granite,marble,concrete etc. construction materials.(2).high quality and using durable(3).price is suitable for you to accept(4).perfect package and sending goods on time 2.How do we gurantee the good quality control?(1).We text the hardness of the segment to ensure its quality.(2).We check the flatness degree to see if it is up to standard.(3).We do some cutting experiments to check the cutting function.  

Diamond Core Drill Thread 1-1/4''-7
Overall length:450mm
Roof Top Segment
Diameter (mm)	Segment Size (mm)	Segment Nos. (pc)
Ø20	11.9/19.6x3.7x8	2.0
Ø22	14/21.6x3.7x8	2.0
Ø25	12.8/19.3x3.7x8	3.0
Ø27	13.4/20x3.7x8	3.0
Ø30	16.4/23x3.7x8	3.0
Ø32	17.3/24x3.7x8	3.0
Ø36	15.7/21x3.7x8	4.0
Ø38	17.7/23x3.7x8	4.0
Ø40	18.7/24x3.7x8	4.0
Ø44	16.6/21x3.7x8	5.0
Ø46	17.6/22x3.7x8	5.0
Ø51	20.6/25x3.7x8	5.0
Ø56	24 x 3.7 x 8	5.0
Ø63	22 x 3.7 x 8	6.0
Ø66	24 x 3.7 x 8	6.0
Ø71	22 x 3.9x 8	7.0
Ø76	24 x 3.9 x 8	7.0
Ø83	24 x 3.9 x 8	8.0
Ø89	24 x 3.9 x 8	8.0
Ø96	24 x 3.9 x 8	9.0
Ø102	24 x 3.9 x 8	10.0
Ø108	24 x 3.9 x 8	10.0
Ø114	24 x 3.9 x 8	11.0
Ø120	24 x 4.2 x 8	11.0
Ø127	24 x 4.2 x 8	12.0
Ø132	24 x 4.2 x 8	12.0
Ø140	24 x 4.2 x 8	12.0
Ø152	24 x 4.2 x 8	13.0
Ø159	24 x 4.5 x 8	13.0
Ø168	24 x 4.5 x 8	14.0
Ø180	24 x 4.5 x 8	14.0
Ø200	24 x4.5 x 8	15.0
Ø219	24 x5.0 x 8	16.0
Ø245	24 x5.0 x 8	17.0
Ø300	24 x5.0 x 8	18.0

      

diamond segment for diamond core drill bit