Manual Pneumatic Chamfering Machine Arc Air Beveling Machine Linear Chamfering Tools 45 Metal Trimming Arc Corner Deburring Kit Features: HIGH QUALITY:Double head design, depth adjustable. Using sharp tungsten steel double cutter head, strong cutting force, sturdiness and durability. RELIABLE DESIGN:1/4'' air inlet with filter to prevent foreign matter from entering. HIGHER CUTTING EFFICIENCY:Using the thinnest outer 1mm hexagon nut lock bearing, it can be chamfered in the narrowest and shallowest space, suitable for various angles, such as straight edge chamfering, inner and outer round hole chamfering, irregular chamfering, keyway Polygon chamfer. SAFETY & STABILITY:The chamfering machine maintains accurate assembly and is equipped with a 360-degree rotating exhaust port, which can quickly exhaust, reduce the machine temperature, stable performance, and long service life. EASY TO OPERATE:Mini body design, light and convenient, one-handed operation, fast cutting right and round corners, effectively improving work efficiency. Specification: Type:Chamfering Machine Material: Metal Color: Black Size: about 15x6x4.8cm Idle speed: 30000 rpm Chamfer capacity: C0.1- C1.5 Adjustable depth: 0.1mm-0.9mm Chamfering hole diameter: 8mm Minimum plate thickness: 3mm Air Connection: 1/4 " Package Included: 1 * Mini Pneumatic Chamfering Machine 2 * Wrench 1*US Adapter 4*Blades _x000D_