High efficiecy diamond core drill, concrete drill bit

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Product detail:

High efficiecy concrete drill bit 

 

Product	Diamond core drill bit: 1.Drill bit for concrete, asphalt 2.Drill bit for nutural stones
Features	1.We are the manufacturer, designed as your requirements 2.High efficiency 3.Fast speed in working process 4.Long lifespan 5.Safe in working process 6.We have many quality grades that suit for many markets such as Euro-market, Middle east market, South Asia market,etc. 7.Factory price for customers
Quality control	1.Using high quality row materials and high-quality diamond single crystals 2.Scientific monitoring in every production process 3.Through the validation tested scientific formula 4.Advanced production process for sintering 5.Strict product quality inspection processes 6.Products pass SGS inspection
About us	1.Nan'an Xinhua Diamond Tool Co.,Ttd 2.www.xinhuatool.com 3.Xinhua tool is found in 1995, more than 15 years foreign trade experience 4.Professional manufacturer of diamond tools 5.Accepted by ISO 9001:2000 and SGS, etc.
Payment	T/T,Western Union,Paypal,L/C, etc.
Delivery ways	1.EXPRESS SERVICE: for urgent and less weight goods or samples 2.AIR CARGO: for the goods which weight over 45kgs 3.SEA CARGO: for the large or heavy weight goods

 

Specification 

 

Diameter(mm)	Length(mm)	Segment No.	Segment dimension(mm)
20	350/450/480/500	2	12*3.2*10
22		2	14*3.2*10
25		3	16*3.2*10
27		3	16*3.2*10
30		3	16*3.2*10
32		3	16*3.2*10
36		4	16*3.2*10
38		4	20*3.2*10
40		4	20*3.2*10
44		5	20*3.2*10
46		5	20*3.2*10
51		5	24*3.5*10
56		5	24*3.5*10
60		6	24*3.5*10
63		6	24*3.5*10
66		6	24*3.5*10
71		6	24*3.8*10
76		7	24*3.8*10
80		7	24*3.8*10
83		8	24*3.8*10
89		8	24*3.8*10
96		9	24*3.8*10
102		10	24*4*10
108		10	24*4*10
114		11	24*4*10
120		11	24*4*10
127		12	24*4*10
132		12	24*4*10
135		12	24*4.2*10
140		13	24*4.2*10
152		14	24*4.2*10
159		15	24*4.5*10
168		15	24*4.5*10
180		16	24*4.5*10
200		18	24*4.5*10
219		19	24*5*10
245		20	24*5*10
300		22	24*5*10

 

 

 

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