• Model NO.：core drill bit 006
• Manufacturing Arts：Welding Diamond Core Drill
• Kind：Diamond Drill Core Bit
• Saw Blade External Diameter：Working Length 60mm-500mm
• Name：Diamond Core Drill Bit
• Diameter(mm)：6 - 400
• Segment Height(mm)：8 - 10
• Working Length(mm)：60 - 500
• Connection：M14; 5,8 "-11, G1,2 "; Straight Shank
• Transport Package：Paper Bag, Poly Bag, Carton Box and Wooden Box
• Specification：Grade A
• Trademark：SUNNY
• Origin：Quanzhou China
• HS Code：82023910
• Production Capacity：1000PCS,Week

Basic Info.

Model NO. core drill bit 006 Manufacturing Arts Welding Diamond Core Drill Kind Diamond Drill Core Bit Saw Blade External Diameter Working Length 60mm-500mm Name Diamond Core Drill Bit Diameter(mm) 6 - 400 Segment Height(mm) 8 - 10 Working Length(mm) 60 - 500 Connection M14; 5/8 "-11, G1/2 "; Straight Shank Transport Package Paper Bag, Poly Bag, Carton Box and Wooden Box Specification Grade A Trademark SUNNY Origin Quanzhou China HS Code 82023910 Production Capacity 1000PCS/Week

Product Description

8mm Diamond Core Drill Bit Tool for Concrete

Diamond core drill bits, also called diamond hole saw in some place, is one of the most common diamond tools and designed to remove a cylinder of material, to make holes for different purposes. Such as holes on the concrete wall for pipes, holes on porcelain tiles or granite worktops, or also used for sample core extractions in the mining industry.Diamond core drill bits is a hollow steel tube with diamond tipped segments. According to the different models, they are available from the diameter 12mm until 1000mm and from the length 150mm until 500mm.

Product Name	8mm Diamond Core Drill Bit Tool for Concrete
Usage	Wet drilling for concrete
Applied Machine	drill, core drill
Wet or Dry	Wet drilling
Type	Core drill bit
Size	8-M14-L60mm
Connection	M14
Segment Type	Crown type
Technology	High-Frequency Welding
Color	black, blue, silver, green etc
Payment	TT, West Union, Paypal etc
Delivery time	7-15 days after your order confirmed. It depends on the quantites.

High-frequency welded diamond core drill bits is diamond core drill bits with a strong comprehensive application. It usually used in wet drilling. It has a lower price than the laser welded diamond core drill bits and can be used in almost all the materials, such as concrete, asphalt, granite, marble, bricks and other construction materials, even the reinforced concrete which with little steels.


Related Product for Diamond Core Drill Bit:

FAQ

1.What is the minimum order we should buy?
Please contact me to get the MOQ for the core drill bits.
If the total weight reaches 21kg, you can get the best offer from the express company.
2.How could we know the quality of your core drill bits?
You can buy our core drill bits with a small quantity first, testing our quality and service. For small quantity, you don't need to take the risk in case they don't fit your market. To support you test our products, we offer you a discount on the sample order.
To provide you the most suitable core drill bits segments, please confirm all the technical details with me before you place an order.
3.If your core drill bits are not in satisfactory performance, what should I do?
Please contact me, give me the feedback, we will give you a satisfactory solution. Meanwhile, we will send you a free sample for the second testing.

Sunny is an ISO, BV and SGS certified company, have 21 years manufacturing experience in diamond tools. 
Our Main Products: 
Cutting Tools (Saw blade, Segment, Wire saw etc) 
Grinding&Polishing Tools (Calibration rollers, Fickerts, Frankfurt, Cup wheel, Profiling wheel, Polishing pad, Brush etc) 
Drilling Tools (Finger bit, Core drill etc) 
Welcome to visit our company website: http://sunnytools.en.made-in-china.com
Looking forward to hearing from you.