11 Pcs CNC Engraver Machine Router Rotational Axis Hollow Shaft +ER32 Collet Set. Chuck type: Standard ER32 collet 320mm (Hollow shaft).
11 pcs complete set ER32 collet. (3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm). Angle: 0.3 degree / step. Reduction ratio: 6:1 (synchronous belt deceleration mode).
Step motor: 57 phase stepper motor (two-phase 4 wire current 3A). Size: length 180MM width 168MM115MM. Insulation resistance: 100MOhm(500V DC). Feedback is very important to us. It is impossible to address issues if we do not know about them!Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Woodworking Equipment\Routers". The seller is "nanhaipuruite-6" and is located in this country: US. This item can be shipped to United States.