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| Customized: | Customized |
| Length: | Taper-length |
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VMD Large Drilling bit Tool
VMD Drilling Bit is a Center drill bit that is used in metalworking to provide a starting hole for a larger-sized drill bit or to make a conical indentation at the end of a workpiece in which to mount a lathe center. the bit can greatly improve the processing efficiency and is effective.
Features:
1- The center guide drill structure is adopted, which has a good centering effect and high straightness of the hole position.
2- The inner and outer blades adopt a replaceable small tool holder structure. In actual use, the most easily damaged tool holder is the outer blade. By replacing the small tool holder, the scrap of the whole drill is avoided and the tool cost is saved.
3- The cutter head and the cutter holder adopt a combined structure. To process holes of different depths, just change the shank of different lengths.
4- The whole drill is equipped with a central water outlet, which can better cool the blade and improve the service life of the blade. The internal cooling of colleagues is more conducive to the discharge of iron filings.
5- The blade is a standard product of cemented carbide, which can use higher speed and feed, and the finish of the hole wall is also greatly improved compared with high-speed steel drills.
6- During the machining process, the iron filings are in a broken state, and there are no slender winding iron filings of traditional twist drills, which greatly improves safety.
7- During the machining process, the tool is automatically and continuously fed, and there is no need to push the tool to return chips each time, and the efficiency is greatly improved.
| Model | Size | Nuts | |||||
| DS | d | L | L1 | D | LS | ||
| VMD-C32-13-100L | 32 | 13 | 125 | 100 | 32 | 60 | M8 |
| VMD-C32-13-200L | 32 | 13 | 225 | 200 | 32 | 60 | M8 |
| VMD-C32-13-200L | 40 | 16 | 125 | 100 | 37 | 75 | M10 |
| VMD-C40-16-200L | 40 | 16 | 225 | 200 | 37 | 75 | M10 |
| VMD-C40-16-300L | 40 | 16 | 325 | 300 | 37 | 75 | M10 |
| VMD-C40-16-400L | 40 | 16 | 425 | 400 | 37 | 75 | M10 |
| VMD-C40-16-500L | 50 | 16 | 525 | 500 | 37 | 75 | M10 |
| VMD-C40-22-100L | 40 | 22 | 121 | 100 | 45 | 75 | M10 |
| VMD-C40-22-200L | 40 | 22 | 221 | 200 | 45 | 75 | M10 |
| VMD-C40-22-300L | 40 | 22 | 321 | 300 | 45 | 75 | M10 |
| VMD-C40-22-400L | 40 | 22 | 421 | 400 | 45 | 75 | M10 |
| VMD-C40-27-60L | 40 | 27 | 76.5 | 60 | 53 | 75 | M12 |
| VMD-C40-27-100L | 40 | 27 | 116.5 | 100 | 53 | 75 | M12 |
| VMD-C40-27-200L | 40 | 27 | 216.5 | 200 | 53 | 75 | M12 |
| VMD-C40-27-300L | 40 | 27 | 316.5 | 300 | 53 | 75 | M12 |
| VMD-C40-27-400L | 40 | 27 | 416.5 | 400 | 53 | 75 | M12 |
| VMD-C40-27-500L | 40 | 27 | 516.5 | 500 | 53 | 75 | M12 |
| VMD-C40-32-100L | 40 | 32 | 117 | 100 | 63 | 75 | M12 |
| VMD-C40-32-200L | 40 | 32 | 217 | 200 | 63 | 75 | M12 |
| VMD-C50-40-100L | 50 | 40 | 117 | 100 | 75 | 85 | M12 |
| VMD-C50-40-200L | 50 | 40 | 217 | 200 | 75 | 85 | M12 |
| VMD-C50-40-300L | 50 | 40 | 317 | 300 | 75 | 85 | M12 |
| VMD-C50-40-400L | 50 | 40 | 417 | 400 | 75 | 85 | M12 |
| VMD-C50-40-500L | 50 | 40 | 517 | 500 | 75 | 85 | M12 |
Weifang Runlian Economic and Trade Co., Ltd. was established in 2011, Is a professional domestic high-end machine tool equipment, and accessories import and export enterprise, Including metal cutting machine, metal cutting machine tools, Grinding Machine, Grinding tool, Measuring Tool, Machine function parts, numerical control devices (CNC), Metal forming machine, Lubricating grease, and mechanical processing technology consulting business, adhering to the core value of "customer satisfaction is our purpose", With the core cultural concept of "team, responsibility, communication, tolerance", Take advantage of nearly 20 years of industry experience to provide global customers with the most suitable industry products to create the greatest value, to become a world-class industrial service provider.
Q1: What are the Payment Terms?
A1: L/C, T/T, Western Union
Q2: What are your trade terms?
A2: FOB, CFR, and CIF are all acceptable.
Q3: When is the delivery time?
A3: The machine could be arranged for delivery within 3 days after your full payment,
Q4: What's your Minimum Order Quantity?
A4: Any order quantity is warmly welcomed.
Q5: What is your MOQ of this item?
A5: 1 set
Q6:Could you accept sample orders?
A6: Yes, we accept sample orders for your evaluation.
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