Super Price US $7.00 1PCS 12mm C12 ER11A ER16 100L 150L straight shank arbor extension rod bar for CNC machine mill lath

1PCS 12mm C12 ER11A ER16 100L 150L straight shank arbor extension rod bar for CNC machine mill lath

[32965145160] Specification:Shank diameter :12mmShank length:100L/150LER11A nut diameter:19mmER11 range:1-7mm​1.Put the collet into the nut,turn the collet slightly.Push it into the nut at the offered direction evenly.When the offset flange into the undercut of the collet.2.Fix the nut and the collet on the clamp body or machine tool spindle,rotating the nut until the collet is in pressing.Wipe the straight shank of cutter,and insert it into the pilot hole.Tighten the nut with a wrench till the cutter is clamped heavily.(Caution:never tighten the nut without cutter in it for it will break)3.When the cutter changed,lossen the nut and it shall bring out the collet and the cutter together,then remove the cutter and push out the collet in the offered direction.At last installing the different size collet and cutter.Package included:1pcs extension rod with plasitc box 

US $7.00

Grab Now 0%  US $7.00

Special Offer US $160.50 Original CNC Mach3 Ethernet Motion Card XHC MK3/MK4/MK6 Controller Breakout Board 2MHz Support Win7

Only US $1.98 Silicone Soft Strap for Xiaomi Huami Amazfit Bip BIT Lite Youth Smart Watch Wearable Wrist Bracelet

Only US $218.00 A10S 3D Printer Dual Z-axis - Large Printing Size 300*300*400mm