Rannb ER20-A Collet Nut Clamping Nut for Milling Chuck Holder Lathe - 2pcs
Brand: Rannb
Color: Black
🔹 Package Content: 2 x Collet Clamping Nut
🔹 Made of first class 40CR steel for durable use.
🔹 A/M type nut for ER collet milling CNC chuck holder.
🔹 The collet nut is with black oxide finish, which will have better rust resistance.
🔹 Hole Diameter : 16mm/ 0.63";Thread Diameter : 24mm/0.94",Overall Size(Approx.) : 34x 20mm/ 1.3" x 0..8" (D*L)