Diamond core bit for drilling granite-roof segments ,11/4UNC thread,350mm length - HCZT

diamond core bit for concrete, 1.One Holes Take 25-30 Seconds, 2.Dry Diamond Core Bits, 3.More Than 200 Holes..., 4.M.O.Q. 2 - more info check here: http://www.buyindustrialtools.com/Diamond-core-bit-for-drilling-granite-roof-segments-11-4UNC-thread-350mm-length-10047188/

Quick Brief

Place of Origin: Hebei China (Mainland) Brand Name: HISUN TOOLS Model Number: HCZT Type: Core Drill Bit Material: Diamond Use: Masonry Drilling 450mm length ,11/4"thread: laser marking

Product Features:

diamond core bit for concrete

1.One Holes Take 25-30 Seconds

2.Dry Diamond Core Bits

3.More Than 200 Holes...

4.M.O.Q. 2

Business Terms:

Port: Tianjin

Minimum Order Quantity: 10 Piece/Pieces

Supply Ability: 5000000 Piece/Pieces per Month

Payment Terms: D/P,T/T,Western Union,MoneyGram

Contact Supplier

Diamond core bit for drilling granite-roof segments ,11/4UNC thread,350mm length

Specifications and Product Details:

Diamond core drill bit for reinforced concrete

1. Designed for maximum cutting capacity required by professional application
2. Standard segment provides long life span
3. V-shape segment offers easy start of cutting
4. Precisely machined barrel insures that each bit runs true and vibration free
5. Cured reinforced concrete, green concrete, abrasive materials
6. Machinery: Hydraulic drilling machines, electric hand-held drills

Application:

It is welding drills that join up with bit body ,core barrel and adapter.It drills hole quickly and steadily. The surface of drilling and coring is smooth.

Specifications:

Outer Diameter	Thickness	Height	Total Length	Number of Segment
20	3.7	8	380	2
27	3.7	8	380/450	3
30	3.7	8	380/450	3
32	3.7	8	380/450	3
36	3.7	8	380/450	4
38	3.7	8	380/450	4
40	3.7	8	380/450	4
44	3.7	8	380/450	5
46	3.7	8	380/450	5
51	3.7	8	380/450	5
56	3.7	8	380/450	5
63	3.7	8	380/450	6
66	3.7	8	380/450	6
71	3.9	8	380/450	7
76	3.9	8	380/450	7
83	3.9	8	380/450	8
89	3.9	8	380/450	9
96	3.9	8	350	9
102	3.9	8	350	10
108	3.9	8	350	10
114	3.9	8	350	11
120	4.2	8	350	11
127	4.2	8	350	12
132	4.2	8	350	12
140	4.2	8	350	12
152	4.2	8	350	13
159	4.5	8	350	13
168	4.5	8	350	14
180	4.5	8	350	14
200	4.5	8	350	15
245	5	8	350	17
300	5	8	350	18