Features: 1) Lever lock throttle 2) Rear exhaust 3) Built-in speed regulator 4) Lightweight aluminum housing adds durability Features: 1) Small design (AT-7032) and extended collet tube (AT-7033L) to fit into tight areas 2) Used with all types of accessories for porting, weld breaking, smoothing sharp edges, deburring, polishing and grinding. Specifications: 1) Free speed: a) AT-7032: 25,000rpm b) AT-7033: 22,000rpm c) AT-7033L: 25,000rpm 2) Bolt size: 1/4" (6mm) 3) Air inlet: 1/4 " 4) Air hose (ID): 3/8 " 5) Average air consumption: 4cfm (115L/min) 6) Suggested air compressor: 1.5HP Min Order Quantity: 100pcs Payment Term: L/C, T/T Delivery Time: 20 days Price Term: FOB Ningbo Richart Senge Ningbo Steed Tools Co.,Ltd Tel:+86 574 88001135 Fax:+86 574 88001195