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1. Material: 65Mn
2. Hardness: HRC44-48
3. Surface roughness: within RZ2.5
4. The clamping range of ER8 is 0.5mm; the clamping range of ER11 ER16 ER20 ER25 ER32 ER40 is 1mm, but the clamping range is 0.5mm if the hole diameter is less than 2.5mm; the clamping range of ER50 is 1mm if the clamping shrinkage range is less than 10mm , the shrinkage range above 10mm is 2mm.
5. The concentricity is fully inspected according to the DIN standard.
6. With the function of elastic expansion, it has a wide range of applications and is rich in variability
1. DIN6499B ER16 Collet after high-frequency quenching treatment, the low-temperature impact toughness and holding force are good.
2. The surface is polished and polished to ensure excellent precision.
3. Made of high-quality cast steel, not easy to loosen and deform.
4. Fine grinding treatment inside and outside, smooth groove position, high precision and high cost performance.
Installation method of ER collet chuck
Spring collet shank is to use the displacement of the tapered reducer sleeve to clamp the tool. Usually used in the bore of the spindle, a collet chuck is a barrel shaped fixture mounted on a machine that can be used to make or test fixtures for parts. Before installing the collet chuck, install the collet chuck inside the nut, then lock the end with the collet chuck in the nut and gently screw it on top of the spindle. Remember to clean the threaded part of the collet and lock nut. In the process of installing the collet, you should tilt the collet and the nut at a certain angle and then gently put them into the slot.
After unscrewing the nut from the tool holder, pull out the tool holder, push inward from the front of the spring clamp and
simultaneously press downwards against the bottom of the eccentric circle, and push the spring clamp diagonally until the spring clamp and nut are disassembled.
Packaging and Shipping
DIN6499B ER16 Collet inner packing is blue plastic box, outer packing is carton, outer packing can be customized according to customer requirements.
our Main Product
Dezhou Newrgy Machinery Co., Ltd main products are: BT/CAT/DAT/HSK CNC tool holder series, ER/R8/5C/OZ/MS collet series, boring tool, chamfering knife series, three-jaw, four-jaw Chuck series, ISO handle, woodworking chuck and other woodworking products. The products are exported to the United States, Germany, Southeast Asia and other countries and regions, and have been adopted by many machine tool manufacturers at home and abroad, and have won unanimous praise from users. The company adheres to the business philosophy of "integrity-based, service-oriented, and equal cooperation" Quality for survival, reputation for development" principle to provide customers with high-quality services.
FAQ
Q1: Are you a trading company or a manufacturer?
A1: We have our own factory.
Q2: What are the advantages of your company?
A2: Under quality assurance conditions. Our product prices are 3%-5% lower than the market price. We also support OEM and ODM.
Q3. What certifications do you have?
A3: CE ISO certification is approved, please consult us for details.
Q4: Can you provide free samples?
A4: Yes, we can provide samples for free, the buyer needs to pay the shipping cost.
Q5: How long is your delivery time?
A5: Generally it is 3-7 days if the goods are in stock. Or if the goods are not in stock, it is 20-30 days, depending on the quantity.
Q6: What is the normal delivery time and main shipping terms?
A6: Usually 3-7 days after receiving L/C or 50% deposit and getting all drawings. For trial order, FEDEX, DHL, TNT, UPS, etc. are available
For large orders, we can arrange sea transportation and air transportation according to your requirements.
OEM/ODM service
1. DIN6499B ER16 Collet Selected material: exquisite workmanship, high precision and stable performance.
2. High precision: fine workmanship, high quality, high rigidity.
3. Good sealing: there is a sealing device at the front gland to protect the equipment.
4. Strict quality inspection: excellent quality, good stability and long service life.
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