Purchase Qty. Reference FOB Price
1-9 Pieces US$30.00
10+ Pieces US$29.00
Product Description
Product Description BT ER Collet chucks with size BT30/40/50-ER: 1.material:high quality alloy steel 2.Hardness:HRC52-55 3.Taper:AT3 standard 4.precision:0.005mm 2.A/D/B type 3.Balanced G6.3/12000rpm,G2.5/20000rpm model no. D D1 BT30xER16-70 28 31.75 BT30xER20-70 34 31.75 ...