Crown Type Diamond Drill Segment

■ Product Description

Crown Type Diamond Drill Segment

The crown type Diamond Segment is named after the top of the Diamond Segment that resembles a crown. Mainly used for stone drilling, punching, and expanding. This type of diamond drill bit is not afraid of high-speed drilling, and it has very good effects even when dealing with very hard granite.

Diameter: Φ14mm-52mm;

(Crown Shape Diamond segment and Diamond Drill Bit for granite)

■  Product Specifition

Diameter	Segment No.
14/16/18/20/22/24/26	3*10
28/30/32/36	3*10
42	3*10
44（38-48）	Annular segment
60（52-66）
76（68-82）
94（89-108）
140（110-150）
180（160-200）
250（212-300）
500（350above）

* PS: We can customize drill bits for various joints according to user needs. Welcome to inquire.

Crown Type Diamond Drill Segment
Product Usage:
Conventional diamond drill bits with irregular shapes have a diameter of 1 inch to 5 inches. Their high density makes drilling smoother and has a longer service life, making them suitable for smooth and fast drilling of medium hard stones such as granite.

Our characteristics and advantages:
1. Our drill bit bits use diamond flakes and metal matrix (Ti+Cr+Ni+Co, etc.) to form chemical bonds, which can reduce threshing, improve cutting edge, and extend service life.
2. Transforming single drilling into a combination of grinding and edge drilling (high-strength diamond), optimizing drilling performance;
3. The blade has good sharpness, fast drilling speed, and high efficiency;
4. Good wear resistance, long service life, and high comprehensive cost-effectiveness!

Attention: 

Operators are required to add a certain amount of cooling water and spray water with a large flow rate to achieve better cooling effect, in order to improve the service life of the drill bit and reduce costs!