Accurate Holes Precision Sharp Diamond Core Drill Bit

• Customization: Available
• Customized: Non-Customized
• Length: Taper-length
• Type: Twist Drill Bit
• Material: Diamond Core Drill Bit
• Usage: Wood Drilling
• Drill Type: Center Drill Bit, Core Drill Bit
• Use: Masonry Drilling
• Finish: Diamond
• Place of Origin: Hebei, China

Product Description

 

Product Parameters

Diameter	drill depth	Total length	Stem diameter	gross weight
6mm	≤35mm	65mm	5mm	8g
8mm	≤35mm	65mm	7mm	12g
10mm	≤35mm	65mm	8mm	18g
12mm	≤35mm	65mm	8mm	27g
14mm	≤35mm	65mm	8mm	31g
16mm	≤35mm	65mm	8mm	38g
18mm	≤35mm	65mm	8mm	44g
20mm	≤35mm	65mm	8mm	52g
22mm	≤35mm	65mm	8mm	60g
25mm	≤35mm	65mm	8mm	60g
28mm	≤35mm	65mm	8mm	71g
30mm	≤35mm	65mm	10mm	84g
32mm	≤35mm	65mm	10mm	88g
35mm	≤35mm	65mm	10mm	98g
40mm	≤35mm	65mm	10mm	120g
45mm	≤35mm	65mm	10mm	130g
50mm	≤35mm	65mm	10mm	160g
55mm	≤35mm	65mm	10mm	180g
60mm	≤35mm	65mm	10mm	220g

 

Detailed Photos

Our Advantages

Company Profile

 Shijiazhuang Jinhengfeng Trading Co., Ltd. was founded in 2002 and is located in Jinzhou City, the hometown of the famous Tang Dynasty statesman Wei Zheng. It is only 800 meters away from Huangshi Expressway and 30 minutes away from the airport. The superior geographical location provides very favorable conditions for the transportation of products.
  The business philosophy of "pursuing excellence and maintaining integrity for a long time" has enabled Shijiazhuang Jinhengfeng Trading Co., Ltd. to continuously develop and grow. Up to now, we have a production base covering an area of 30000 square meters and fixed assets worth 10 million yuan. Strong technical strength, rich production experience, and the introduction of advanced foreign production equipment, with an annual output of over 1 million pieces and a production capacity of up to 20 million yuan.
  Good products are the soul of a company's development. Shijiazhuang Jinhengfeng Trading Co., Ltd. is a professional production and trading enterprise, mainly producing diamond saw blades, diamond grinding tools cutting tools, hole openers, milling cutters, drill bits, nail guns, fire studs, glass knives, tile cutting knives, hydraulic jacks and various automotive accessories.
  Build a team, produce products, provide services, and create a business. This has always been the goal that Shijiazhuang Jinhengfeng Trading Co., Ltd. strives for. To do a good job, one must first sharpen their tools. Since its establishment, we have been committed to technological innovation and the development of new products,constantly launching high-tech and high-quality products.
  Over the years, through the unremitting efforts of all employees and technical personnel, our products have been sold well all over the world and deeply loved by our customers. Our products are exported to multiple countries and regions including South Korea, Southeast Asia, the Middle East, Europe, and America, following international trade conventions and further expanding foreign economic and trade April showers bring May flowers. Shijiazhuang Jinhengfeng Trading Co., Ltd. has gone through product updates and market trials, and now ranks among the forefront of the saw blade substrate industry. It can be said that it has been tested for a long time before gaining recognition from the market and customers. From a small and unknown factory relying on the concept of integrity, it has developed to its current scale, and the hardships are well known.   Reputation first, customer first, quality satisfaction, timely delivery, we are willing to cooperate sincerely with you and develop hand in hand. Warm reception of new and old customers, accurate understanding of customer needs ensuring contract delivery time; Timely conduct quality tracking and promptly handle quality objections. Customer needs are the direction we strive for; Customer satisfaction is the goal of our work.   Our quality philosophy: high standards, refinement, zero defects, high standards, refinement, zero defects, is the basic requirement of enterprises for employees and also the basic work attitude of employees. High standards are a prerequisite, refinement is a basic requirement, and zero defects are the ultimate goal. The three are interrelated and indispensable. May we join hands with friends from all walks of life to create a better tomorrow!

Our workshop

Certifications

Packaging & Shipping

FAQ

Q1: Do you have different quality for different kind of Material?
Yes, according hardness of Material and Material's feature, we have different typologyrespectively.

Q2,:How can l get a sample to confirm the quality?
1. Free sample: Regular specimen you can get free samples, just pay for the freight.
2. Customized sample: Please give me your design, but you need pay for the samplefee and freight. And we will return back the sample fees after the order

Q3: How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods arenot in stock, it is according to quantity.

Q4: why should you buy from us not from other suppliers?
1. Advanced equipment and technology
2.Excellent management and team
3.Fast response and shipment
4. Rich market and bidding experience
5. Efficient product development and customization

Q5.:How do you solve when quality problems occurred?
Our aim is to have long term cooperation with your esteem company ,we will work withyou to solve both quality and technical problems .Please send us pictures or video .Ourtechnician will analyze and offer solving scheme.New placements will be sented to you directly .