Leading Manufacturer for Best Diamond Core Drill Set - 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread – Sunny Superhard Tools
Leading Manufacturer for Best Diamond Core Drill Set - 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread – Sunny Superhard Tools Detail:
Be equipped on CNC machines, diamond finger bits are mainly used for sink cutout and other purposes.
Different diamond segment formulas for cutting different stones. Please let us know the material to be cut when placing orders, like hard granite(black galaxy), medium-hard granite, marble or other stones. The connection is usually 1/2″ gas thread or shank. The diameter is usually 22mm or 25mm, with a working length of 40mm, 50mm or 60mm.
Sunny Superhard Tools can provide you with 2 different types of CNC finger bits – Normal Type and Enhanced Type. Enhanced type costs more but has higher efficiency and a much longer lifespan than the normal type. Please check the difference as follows:

Sunny finger bits list:
| Finger Bit Type | Diameter | Working Length | Connection |
| mm | mm | ||
| Normal Segment | φ22 | L40 | 1/2″ Gas Thread, Shank |
| L50 | |||
| L60 | |||
| φ25 | L40 | ||
| L50 | |||
| L60 | |||
| Enhanced Segment | φ22 | L40 | |
| L50 | |||
| L60 | |||
| φ25 | L40 | ||
| L50 | |||
| L60 |
Product detail pictures:
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We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for Leading Manufacturer for Best Diamond Core Drill Set - 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread – Sunny Superhard Tools , The product will supply to all over the world, such as: Costa rica, Swedish, Wellington, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
By Susan from Poland - 2018.05.15 10:52
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By lucia from Los Angeles - 2017.04.18 16:45
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