Features: 100% brand new. Ideal for cutting hard materials like wood, plastics, laminates and aluminum, etc. Made from strong HSS high-speed-steel, durable and firm. Suitable for use in carpentry and crafts. Maximum RPM: 20,000. Hole diameter: 6.35mm (Approx. 0.25"). Mandrel diameter: 3.17mm (Approx. 0.12"). Blade Diameter: 22mm, 25mm, 32mm, 35mm, 44mm, 50mm. Note: NO Retail Box. Packed Safely in Bubble Bag. .
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