Large-Diameter U-Drill Deep Hole Drill Violent Drill Vmd Large U-Drill Centering Adjustable Diameter

• Customization: Available
• Customized: Customized
• Standard: DIN
• Model NO.: VMD
• Length: Jobber-length
• Type: Center Drill Bit
• Material: High Speed Steel
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling
• Transport Package: Box
• Specification: customizable
• Trademark: customizable
• Origin: China
• HS Code: 8208101900
• Production Capacity: 500000pieces/Year
• Package Size: 20.00cm * 10.00cm * 50.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

Center guide drill structure: The center guide drill structure has a good centering effect, which can ensure that the hole has good straightness and make the drilling more accurate.
Replaceable small knife clamp structure: The inner and outer blades adopt a replaceable small knife clamp structure. In actual use, the outer blade knife clamp is more likely to be damaged. By replacing the small knife clamp alone, the entire drill bit is avoided from being scrapped, which effectively saves costs.
Combined structure of cutter head and handle: The cutter head and handle adopt a combined design. When processing holes of different depths, only the handles of different lengths need to be replaced, which is convenient and fast, and improves the flexibility and economy of the drill bit.
Adjustable external tool clamp: By adjusting the external tool clamp, the processing size of the drill bit can be changed within 0-5mm, which can meet the processing requirements of different hole diameters within a certain range, and increase the application range of the drill bit.
Central water outlet design: The drill bit is equipped with a central water outlet, which can better cool the blade during processing, extend the service life of the blade, and facilitate chip removal, making the processing process smoother and improving processing efficiency and quality.

 

Product Parameters

 

Detailed Photos

 

Our Advantages

High speed and feed: The cutting is done by using indexable carbide inserts, which has a high speed and feed rate, which can greatly improve the processing efficiency and significantly improve the finish of the hole wall.
Good chip breaking effect: During the processing, the iron chips are all in a chip breaking state, without the slender and winding iron chips produced by traditional twist drills, which reduces the safety risks during the processing, and is also convenient for cleaning iron chips and keeping the processing environment clean.
High continuous feed efficiency: The tool can be automatically fed continuously during processing, without the need to retract the tool and return the chips each time, which reduces the processing time and further improves production efficiency

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