0.5mm-3.2mm Brass Drill Chuck for Electric Drill Polishing Nut Tool 4.2mm/4.8mm

Introduce： Product Name: Electric Grinding Collet, NutColor: Silver or GoldMaterial: Stainless steel (silver clip), brass (gold clip)Clamping diameters: 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.4mm, 3.0mm, 3.2mmKnife handle diameter: 4.2mm or 4.8mm.Total length: 16mmNote: One set of 10 clamps (0.5, 0.8, 1.0, 1.2, 1.5, 1.8, 2.0, 2.4, 3.0, 3.2) eachApplication: Suitable for electric drills, electric grinders, suspended grinders, hoses, etc. (Choose a chuck drill bit (with a shank diameter of 4.2mm or 4.8mm) based on the installation inner diameter of the machine.)Silver nut:Internal thread size: M7x0.75mm or M8x0.75mmTotal length: 16mmClamping range unit (MM):Collet 0.5 can hold approximately 0.3-0.5Collet 1.0 can hold approximately 0.8-1.1Collet 1.5 can hold approximately 1.3-1.8Collet 2.35 can hold approximately 2.1-2.5Collet 3.0 can hold approximately 2.5-3.0Collet 3.2 can hold approximately 2.8-3.2 Package Including: Fried Dough Twists Drill X According to your choice. Payment: We accept Paypal only, It is fast, Easy and Safe. Payment must be completed within 7 days. PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES. Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment. Shipping: We Ship to Worldwide. Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that’s why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed. We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address. Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delived). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delived) Items are shipped via China Post Air Mail. Guarantee: Good Good quality. Buy with confidence! If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it. Not accept returning of electronic components. Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.