Sintered Cnc Speedy Finger Drill Bit Tip

Sintered Cnc Speedy Finger Drill Bit Tip
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  • Product Detail

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Supply Ability:10,000pcs/month


Min. Order: 10 (Pieces)

Packaging Detail: Each in single carton box

Delivery Detail: 5-15 days on receipt of the payment

Shipment Terms: FOB,CFR,CIF,Others

Payment Terms: T/T,L/C,D/P,Western Union,Money Gram,PayPal,Other,D/A


1.Sintered CNC Finger Drill Bit tip for Granite is high speed Power Tools for Granite,engineered stone, and other natural stone hole drilling with CNC Stone Router machines and  radial arm machinesFollow plastic sink templates as a cut-out guide for fast, precise sink cut-outs.

2.The CNC Router Bits are also called CNC milling bits for milling slots on stone slabs such as kitchen panel, washbasin,etc.They are featuring high speed drilling and long service life.

3.The CNC Drilling Finger Router Bit price are moderate with high cost performance ratio.

4.CNC Hole drilling Bit Size: D20mm,Usefull Height 20mm, other size can be ordered.

5.Incremental cutting finger bit tip Thread:M12

6.Center water feed to efficiently cool down the tip and better dust removal.

7.Wet Drilling.

Cnc Drilling Router Bits Power Tools for Granite, M12 20mm High Speed Stone CNC Drilling Bits, CNC Drilling tools for granite, Sintered Drilling bits for stone,Replacement Diamond Finger Tip/bit

CNC Finger Bit Tip/Radial Arm Finger Drill Tip is a high performance diamond tip that can be used to cut granite sinks with CNC and radial arm machines or sink hole cut our machines, marble wash basins, quartz bowls and other granite and stone hole applications. Featuring high speed cutting no glazing over.

CNC Drilling Finger Router Bits, CNC Drilling tools, CNC Router Bits, CNC Finger Bits (1).jpg

Center water feed to efficiently cool down the tip.This incremental cutting finger bit tip should follow the sink or vanity bowl template as a cut-out guide for fast, precise sink cut-outs to grind down the granite sink or vanity bowl. This will leave the stone perfectly .straight and ready for profiling and polishing.

 CNC Drilling Finger Router Bits, CNC Drilling tools, CNC Router Bits, CNC Finger Bits (2).jpg

CNC Drilling Finger Router Bits, CNC Drilling tools, CNC Router Bits, CNC Finger Bits (4).jpg

The Diamond finger drills Bit Tip are with 12mm threads that suitable for all 12mm internal threaded radial arm finger drills 1/2 gas adapters.

Radial Arm Finger Bit Tip for Granite, Marble, Quartz, Quartzite, Engineered Stone Counter top sink and vanity bowls.jpg

Technical Specification



M12 20mm High Speed Stone CNC Drilling Finger Router Bits,Radial Arm Finger Tip      



Other Size can be ordered customized.

Delivery Date

5-15 days after confiming payment, delivery date should be negociated according to  production season and order quantity. 

Product Packaging

HIGH-TECH Diamond tool packaging meets industry requirements. It provides the best protection against dust and damage.




Delivery Plans


• Air Freight: 3-5days


• Sea: 15-30days

Contact Us


Add: 5D Xianwen Building, #14 Liushan Road Middle, Haicang District, Xiamen, China

Email: jane@xmdiamond-tools.coom

Tel: +86 15980875620

Skype: jane.wang772

Wechat ID: ida-xm

Please feel free to leave a message or email us for any questions or new inquiry, 

We welcome your visit to our company anytime to meet and talk about business.

Xiamen High-Tech Tools Co.,Ltd

China-Fujian-Xiamen Image1

Business Type: 8,Machinery,Tools,Abrasives

Establishment Date:Jun 01,2007

No. of Total Employees:5 ~ 50

Main Products:Stone Tools, Diamond Saw Blade, Diamond Grinding Wheel, Diamond Core Drill Bits, Diamond Segment, Diamond Polishing Pad, Diamond Grinding Tools, Diamond Drum Wheel, Diamond Cup Wheel, Grinding Brick, Diamond Brush

Contact Person:Jane Wang



Addr:5D,Xianwen Building,#14 Liu Shan Middle 06 Xiamen,China

Website:Supplier Website

CE Certificate ISO9001

Xiamen High-Tech Tools Co., Ltd specializes in the design, development, manufacture, and sales of diamond tools. Since 2007, High-Tech has proudly and consistently been serving a vast range of customers throughout North America, Europe, and Asia.

Our mission at High-Tech is to adhere to current and growing technical improvements through dependable services and reliable supplies in order to bring forth the most reliable and desired products. We seek to expand our services and become the leading producer and exporter of diamond stone tools in China. As we strive for excellence in quality products, our main priority remains to be customer satisfaction, in addition to using advanced, environment-friendly technology to ensure the safety of our employees.

Our vision is to be a customer-first company that provides top quality, and environment-friendly products.



Post Your Request

The request includes:
1) surface finished, size
2) quantity required
3) inquire about FOB price
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