uxcell ER20 Spring Collet, 1/2" Chuck for CNC Engraving Machine Lathe Milling 2pcs Kado Piercing assistant pen features a

Piercing assistant pen features a 4-prong design which can firmly grip and place the ball-shaped small parts that allows for quick and precise operation without worrying about damaging delicate jewelry

Measure the inside diameter of the foot of the chair

UPGRADED VENTILATION DESIGN - Lid opens automatically when plunger is lifted

Part Number: CG-3369

Achieve consistent

uxcell ER20 Spring Collet, 1/2" Chuck for CNC Engraving Machine Lathe Milling 2pcs Kado Piercing assistant pen features aAbout this item Model ER 20 Spring Collet, 1 2 inch Clamping Diameter. Material 40Cr Steel Precision 0. 015mm 0. 0006 inch Applications Widely used in machining centers, general milling machines, CNC milling machine, engraving machine, high speed machines, and other processing. Package Content 2pcs x Spring Collet Chuck ? See more product details