Collets Strong Clamping High Speed Steel For Lathe Feature:1. 9pcs in 1 set: 9pcs collets in different sizes come with a set to meet your different working needs.2. Stable operation: it has high elasticity and strong voltage resistance to ensure stable operation.3. Strong Fixation: International Opening Standard enables strong fastening without slipping, safe and reliable.4. Good material: forged high-speed steel, not easy to deform or break, rust-proof in a long service life.5. Practical Application: Allows for wide application in CNC, engraving machine, lathe, etc., very useful. Specification:Item Type: ColletModel: SKER89PC01Material: High Speed Steel, You can mention them: 0.005mmSpecification: approx.1mm/0.04in1.5mm/0.06in2mm/0.08in2.5mm/0.1in3mm/0.12in3.5mm/0.14in4mm/0.16in4.5mm/0.18in5mm/0.2inPacking List:9 x ColletNote:Generally, the collet is marked with the number of the clamping diameter, such as 5, which means the collet clamping diameter is 5mm. 1) we accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.