HIGHDRIL Diamond Laser Welding Bits Segmented Corrugated Cutter for Drilling Granite Marble Nature Stone Concrete Dia 20mm to 102mm

ITEM: Laser Welded Diamond Dry Drilling Core Bits With Side Protection

Quantity: 1pc only

Specification: 

Brand Name:HIGHDRIL

Certification:CE Certification

Origin:China

Type:5/8-11

Material:Diamond Plating Sand

Diamond mesh:#25/#35

Is_customized:Yes

Segmenth height:10mm

Total Length:100mm

Application: Drilling hard granite marble all nature stone and concrete

Feature:

              1. Adopt advanced and high-end technology - laser welding technology to avoid tool teeth falling off during dry processing; The service life and cost performance of the products are greatly improved;

              2. High quality diamond cutter head is selected, the matrix and steel body are closely combined, and the diamond is firmly embedded; 

              3.The vacuum brazing protective layer arranged on both sides of the inner and outer walls of the matrix provides clean cutting and steel core protection ;

              4. Segmented corrugated tooth cutter head provides strong drilling speed and greatly improves work efficiency;

              5. Fast and stable drilling, long service life and good effect;

              6. 6-18mm needs to be cooled with enough water during use, or an appropriate amount of lubricant can improve the service performance of the product;

              7. Below 100mm, 6000RPM is recommended and 11000RPM is the maximum; 100mm and above, 3000RPM recommended, 6000RPM maximum;