FACHLICH Diamond Core Drill Bits Set - Tile Hole Saw Kit 20/25/32/50/75/90mm with 20mm Diamond Finger Bit for Porcelain Ceramic Tile Granite Marble

FACHLICH Diamond Core Drill Bits Set - Tile Hole Saw Kit 20/25/32/50/75/90mm with 20mm Diamond Finger Bit for Porcelain Ceramic Tile Granite Marble

【Size】7pcs in total,6pcs(20/25/32/50/75/90mm) Diamond drill bits and 1pc 20mm Granite Finger Milling bit.Diamond drill bits：Total length: 60mm;Diamond Height: 15mm;Working length 35mm; Connection:5/8"-11 thread；Diamond Grit #35/40. 【Application】Designed for dry drilling in porcelain stoneware, ceramics, natural stone tiles, marble, granite, tiles, hard floor tiles and so on. Wet using can prolong its life.The diamond Finger Milling bit is desinged to shape, enlarge and round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble. The drill bit kits are available for your different drilling needs, very economical and multifounctional. 【Why choose us】The design of 4MM wide lightning tooth cutter head is conducive to the discharge of debris.20-32MM 2 lightning teeths; 35MM and above 3 lightning teeths. High-quality and temperature-resistant diamonds ensure professionally clean and fast drilling. 【Feature】Vacuum brazing is the most effective and precise way of making diamond tools. It makes the industrial diamond grains permanently brazed to the edge of steel core, creating an unbreakable and extremely heat resistant segments.More Heavy Duty and Wear Resistant than electroplated diamond bit,provide very high efficiency,cuts faster,durable and sturdy. High-quality base steel provides high-strength work support. 【Machine】Compatible with most angle grinder/driller,use the adapter to switch freely between the two machines. Easy to operate. If you have any problem when you use the product, please feel free to contact us for satisfactory customer service. Product description:
Professional Quality Vacuum Brazed Diamond Core Drill Bits Set Tile Drill Bits Dry core bits 5/8-11 Thread
Feature:
1. Dry drilling without water feeding;
2. Wide application for drilling tile ceramic granite marble stone....
3. Vacuum Brazed technology provide much longer working life than electroplated ones (Generally 3-5times).
4. Less Chipping, Minimizing breakage, less heat generation, Better finish quality.
5. High diamond exposure rate provides a faster and more aggressive drilling.
6. Save your money and time....
Specification: 20/25/32/50/75/90mm with 20mm Diamond Finger Bits
Quantity: 7pcs