Hot Sale New Diamond Core Bits for Hard Rock Drilling

• Customization: Available
• Customized: Customized
• Type: Center Drill Bit, Core Drill Bit
• Model NO.: customizable
• Material: Diamond + Metal
• Selling Units: Single Item
• Processing Type: Vacuum Brazed
• Warranty: 1
• Place of Origin: Hebei, China
• Size: Customizable
• Use: Masonry Drilling
• Color: Customized Color
• Customized Support: OEM, ODM
• Brand Name: Jinhengfeng
• Product Name: Diamond Core Drill Bit
• Package: Plastic Box + Carton Box
• Application: Marble Granite Ceramic
• Finish: Diamond
• Transport Package: Inner Box + Outer Carton
• Specification: customizable
• Trademark: jinhengfeng
• Origin: China

Product Description

Product Description

 

 

 

Product Parameters

 

Variations: Explore our selection with total options: 1 exquisite Material and 1 optimal Diameter for tailored drilling performance.

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

 

 

Packaging & Shipping

 

 

 

Our Advantages

 

1. Cutting-edge equipment and pioneering technology. 2. Exceptional management and a dedicated team. 3. Rapid response time and swift shipment. 4. Extensive market insight and bidding expertise. 5. Streamlined product development and bespoke customization.

After Sales Service

 

Protections for this product: - Delivery Assurance: Receive your order ahead of schedule or benefit from a 10% delay compensation. - Secure Payments: Every transaction is safeguarded with robust SSL encryption and PCI DSS data protection protocols. - Easy Return & Refund: Effortlessly claim a refund if your order is incomplete or has product issues, including free local returns on qualifying defects. ensures all your transactions on our platform are protected with unwavering security.

Company Profile

 

Shijiazhuang Jinhengfeng Trading Co., Ltd.

 

FAQ

 

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

Q2: How can I get a sample to confirm the quality?
A: 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 sample fee and freight. And we will return back the sample fees after the order.

Q3: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q4: Why should you buy from us not from other suppliers?
A: 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?
A: Our aim is to have long term cooperation with your esteem company, we will work with you to solve both quality and technical problems. Please send us pictures or video. Our technician will analyze and offer solving scheme. New placements will be sent to you directly.