Diamond core drill bits for marble

1.Color:green coated 2.Technology:laser weled 3.Good quality and low price 4.Can make the customer logo

Features:

1.ISO9001

2.MPA certificates

3.Use: dry/wet coring

4.Diameter : 25mm to162mm

5.Goodness:high efficiency,no-chipping,long life

6.Material: 65Mn,45#,HSS ,stainless steel,alloy steel etc

7.Technology:laser welded,brazed welded,silver welded etc

8.Purpose:for making holes in concret,refractory marble and granite

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Company profile:

Danyang Royal Sino Tools Co., Ltd. is a specialized manufacturer supplying a full range of diamond saw blades, TCT saw blades, cutting discs and grinding wheels. Our factory is near Shanghai Port with convenient transportation. With 20 years' produce experience, we enjoy a good reputation in tool industry. We have a team of skilled workers and experienced technicians. Our products are widely used for cutting and grinding granite, marble, concretes, asphalts, titles and wood with good quality. All of our products are exported to foreign countries and regions with the best quality. We are looking forward to cooperating with you for mutual benefits