Good Quality Concrete Diamond Core Drill Bit for Sale

• Customized: Customized
• Standard: ISO2000:9001
• Length: 82/145/200/380/450
• Type: Core Drill Bit
• Material: Diamond
• Usage: Masonry Drilling, Concrete or Wall Drilling
• Model NO.: DY-04
• Advantage: Fast Cutting Speed
• Color: as Your Requirements
• Sample Cost: Free
• Sample Production Time: 5-7days
• Bulk Order Time: 20-25days
• Payment Term: 30% Advance, 70% Balance
• Industry Experience: 8years
• Transport Package: Blister Package, White Box
• Specification: 25-350mm
• Trademark: DY-Tools
• Origin: Jiangsu Province, China
• HS Code: 8207191000
• Production Capacity: 100000/Month

Product Description

High Performance Wet Core Bit for Hard / Reinforced Concrete

High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for:

• High PSI concrete
• Concrete with medium steel reinforcement
• Other hard masonry

In our lab tests, these bits drilled 50% faster and lasted 35% longer than the general purpose counterparts. High powered dedicated core drills are highly recommended as equipment.

Segment Height:	10 mm
Drilling Method:	Wet only
Equipment:	Dedicated core drills or rigs

Features: Fast cutting, long life
Thread:  1 1/4''-7 UNC female thread, 1/2'' BSP
Welded:  Laser welding ,High frequency welding 
Type: Wet Drilling
Segment type:  flat segments, roof segments, turbo segments , crowm segments .
Other length and thread can be produced as required.

Using a drill with a different arbor? We have the adapters to make it work!

Product picture:




Technical details:

 

OD	Segment Number	Segment Dimension	Tube Thickness	Valid Length	Connection
25	3	12*3.5*9	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
32	4	16*3.5*9	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
36	4	16*3.5*9	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
42	4	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
47	5	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
52	5	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
57	5	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
62	6	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
67	6	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
72	7	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
77	7	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
82	8	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
92	8	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
102	9	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
107	9	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
112	10	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
117	10	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
122	10	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
127	10	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
132	11	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
142	11	24*3.5*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
152	12	24*4.0*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
162	12	24*4.0*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
172	13	24*4.0*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
182	13	24*4.0*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
200	15	24*4.0*10	2.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
225	16	24*4.0*10	2.5mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
250	17	24*4.0*10	3.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
300	21	24*4.5*10	3.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7
350	23	24*4.0*10	3.0mm	82/145/200/380/450mm	5/8''-11                              UNC 1/4"-7

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Our Factory:

 

Our factory was established 1980s, and has a long history of more than 20 years. We are now a high technology with the capability of production, sales, and research of new technology.

Our factory was supported with a powerful technology team, advanced production line, and inspection equipment. We strictly conform to ISO9001-2000 quality control system. Inspection between processes follows the EN standard. 

We are supply the diamond saw blade, diamond core drill bit,  diamond grinding wheel and so on.  Our products have exported to Europe, America,Asia and enjoyed good reputation.

Hope fully to be your trustworthy supplier in China. 

Our Service 4F:

1. Free sample cost. 
2. Free eplacement of damaged goods.
3. Free design of new packaging for customers.
4. Free testing of product quality for customers