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| Categories | Diamond Core Drill Bit | 
|---|---|
| Brand Name: | HUACHANG | 
| Model Number: | 980203047 | 
| Place of Origin: | Jiangsu, China | 
| MOQ: | 500pcs | 
| Price: | $5.50/pcs | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 25000pcs per month | 
| Delivery Time: | 30 work days | 
| Packaging Details: | white paper box | 
| Material: | 65Mn | 
| Customized support: | OEM, ODM | 
| Use: | For Marble, ceramic ,granite,porcelain drilling holes | 
| Cutter Head Material: | diamond | 
| Finish: | Painting | 
| Painting: | Core Drill Bit | 
| Color: | red green blue golden yellow | 
| Company Info. | 
| Jiangsu Huachang Tools Manufacturing Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
30×15×60×M14 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life
Specification : Diameter :25-32mm
Diamond width :15mm
Fast, smooth drilling and long life
Grit: #30,#40,#50,as customer request.
Thread: M14 Shank.
Special design are available upon request
Feature :
Features
1. Very high diamond concentration gives maximum footage and
drilling speed in all type of drilling applications.
2. Use water to cool down the bit while drilling.
3. Ideal for both professional contractors and DIY Users.
| item | value | 
| Product information | Diamond Core Drills | 
| Wheel Type | Angle Grinding Wheels | 
| Size | 30×15×60×M14 | 
| Customized support | OEM, ODM | 
| Place of Origin | Jiangsu China | 
| Brand Name | HUACHANG | 
| Shape | M14 | 
| Hardness | Hard | 
| Viscosity | Good | 
| Process Type | vacuum brazed | 
| Abrasive | diamond | 
| Product name | Diamond Core Drills bit for porcelain / Ceramic | 
| Production Experience | From 1980s | 
| Package | Inner Box+Outer Carton | 
| Advantage: | imporved efficiency,cutting life and operator safety | 
| Business Scope | Diamond cutting blade ,TCT saw blade ,Abrasive tools , Core drill bit , Segment , Wire saw ,Concrete product | 

| size | Diameter | Grit | Diamond Width | Effective Total Length | shank | 
| 25×15×60×M14 | 25MM | #40 | 15MM | 60MM | M14 | 
| 30×15×60×M14 | 30MM | #40 | 15MM | 60MM | M14 | 
| 32×15×60×M14 | 32MM | #40 | 15MM | 60MM | M14 | 




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