JQS-207A 2.38-3.0mm Pneumatic Die Grinder Air Carving Pen 6mm shank grinding wheel Blue -- Medium

Blue -- Medium

7xTH11mm )

47mmxID25mmxTH12mm)

keyway 8x3mm

875mm/ 5/8" * TH 11 mm )

JQS-207A 2.38-3.0mm Pneumatic Die Grinder Air Carving Pen 6mm shank grinding wheel Blue -- Medium2. 38 3. 0 mm Pneumatic grinder JQS 270A No load speed: 70,000rpm Air Hose: 1. 6m Collet: 2. 38 3. 0mm Remark: Oil cannot be sent for safety issue. The liquid cannot be shipped by air. Feature: New collet seat is short: It can reduce the deflection and maintain good concentricity under long term use; New fine tuning precision switch: Copper air intake shaft is used. Good noise reduction. Large exhaust volume and increased torque. Using imported