High Efficiency Long Life Hole Saw Diamond Finger Drill Bits

• Customized: Non-Customized
• Standard: DIN
• Length: Jobber-length
• Model NO.: HLDB
• Type: Twist Drill Bit
• Material: Cobalt Steel Alloys
• Usage: Metal Drilling, Masonry Drilling
• Transport Package: Plastic Packing
• Trademark: Hualong
• Origin: Putian, Fujian, China
• Production Capacity: 20000pices/Year
• Package Size: 5.00cm * 2.00cm * 2.00cm
• Package Gross Weight: 0.500kg
• Lead Time: 10 days (1 - 100 Piece) ; To be negotiated ( > 100 Piece)

Product Description

1 Year Warranty Hole Cutter Diamond Finger Drill Bits

Application: For drilling holes on various stones.

Features:

1) High efficiency, smooth drilling, long life.
2) Devided into sinter and electroplated.
3) Common thread:G1/2"
4) Dry and wet used

 

Product Code	Outer Diameter (mm)	Working Height (mm)	Thread Size
CNC-FB-22-50T	22	50	1/2" Gas
CNC-FB-25-50T	25	50	1/2" Gas

Hualong's CNC tooling defies the old notion that high performance tooling needs to come at a high price. With Hualong Diamond Tools you get the industry's fastest feed rates, longest tool life, & uniquely formulated diamond matrix that is designed to hold shape integrity longer, resulting in less maintenance and less trips for on site service.

Q: Are you manufacturer ? 
A: Yes, we are professional and top stone machine manufacturer more than 30 years in China. Also we have many authorized agents all over the world to take care of machine's after sell service.

Q: Can I get a machine according to my own requirements? 
A: Sure. Welcome OEM and ODM orders.

Q: This is the first time I use this kind of machine, is it easy operate?
A: There are guide video that show how to use machine and English instruction manual sent to you with machine. If there is still have any question, we will provide free professional online guide for you until you could use machine well. 

Q: What's your MOQ and delivery? 
A: Our MOQ is 1 set.  We could send machine to your country port or to door directly, please tell us your port name or address. We'll offer the most competitive price and freight to you.

Q: How is your after sales service? 
A: We offer machine lifelong's free online guide service. And many countries we have local dealer to do machine's installation and maintenance.

Q: If my machine is broken. Can you repair it for me? 
A: Yes, many machines of us have remote troubleshooting function, we can solve by remote control and video guide. Re. common problems, we have professional guideline to show how to replace the parts, and for the countries which our agents cover, they will repair for you as well.