Great Neck 80134 Rotary Tool with 35 Piece Accessory Kit Door Kit SA-3 Cylindrical shape 3/8-inch by

SA-3 Cylindrical shape 3/8-inch by 3/4-inch

SYSTEM FREQUENCY RESPONSE  70 Hz to 20 kHz

Variable HP and LP Filters

Ceiling: 1KHz-12KHz @ 12dB/octave

Great Neck 80134 Rotary Tool with 35 Piece Accessory Kit Door Kit SA-3 Cylindrical shape 3/8-inch byGreatNeck Rotary Tool with 35 Piece Accessory Kit The GreatNeck Rotary Tool with 35 Piece Accessory Kit polishes, grinds, cuts, shapes and sands metals and is great for home hobbyists or garage machinists whether professional or novice. All tools needed are at hand and it accepts all standard accessories and attachments. Contents: (5) Aluminum Oxide Grinding Stones (3 8 In. Cylinder, 13 32 In. Cylinder, 25 32 In. Cylinder, 5 8 In. Cone, 3 8 In.