15mm M14 Granite Diamond Core Bit Hole Saw Spiral Pattern

Basic Information
Place of Origin: Chongqing,China
Brand Name: ZhongZuan
Certification: CE;ISO9001;2015;
Model Number: G-16
Minimum Order Quantity: 50
Price: $36.15-42.3/piece
Delivery Time: 7-10 work day
Payment Terms: T/T
Supply Ability: 10,000pcs/day
Product Name: Vacuum Brazed Core Drill Bit Sets Materail: Diamond Grain+45#steel
Brand: ZhongZuan Application: Marble Granite Stones
Technology: Vacuum Brazed Color: Black,
Certificate: ISO9001;2015,CE Package: Metal Case
High Light:

15mm granite diamond hole saw


Diamond Core Bit Spiral Pattern


m14 diamond drill bit

M14 Spiral Pattern Vacuum Brazed Marble Diamond Hole Saws



1. Sharp edge: The opening hole will be round and cut fast.
2. The cut-out design is larger which reduce the resistance when it works.
3. High-quality thread design makes it easily to install and remove, meanwhile it will allow it to be held more tightly when work.
4. Select high-quality diamond raw materials and drill fast and stably.
5. Vacuum brazed craftwork allows it to work stably in high-heat condition and no need to add water cooling.



Raw material selected as high-quality diamond grain and High-strength steel,which could largely not only provide fast and smooth drilling, but also extend its service life.Premium aluminum case can easliy be stored and carried.



 Product name: M14 vacuum brazed diamond hole saw
 Use: Drilling of tiles, marble, granite
 Material: Diamond+45#steel
 Shank: M14 thread
 Size 20, 35, 40, 45, 50, 68mm
 Diamond height: 15mm




How to use the tool?



1. Fix it on angle grinder tightly and turn it on to let it rotate in the air and check whether fastened again.
2. Place the drill at 45 degree angle to start the drilling for seconds and bring the drill up into upright position.
3. Continue to drill and swaying slightly the machine along a circle





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15mm M14 Granite Diamond Core Bit Hole Saw Spiral Pattern 115mm M14 Granite Diamond Core Bit Hole Saw Spiral Pattern 2


Contact Details
Rose Tang

Phone Number : 15223140385

WhatsApp : +8615223140385