slow speed handpiece motor 2 4 holes

{"cid":"91222511","title":"22000 Rpm-27000 Rpm Slow Speed Handpiece Air Rotor Autoclavable","imgUrl":"https:\/\/img.ismap.com\/nimg\/c2\/89\/fa927a4d373caebea67e4cc709f0-200x200-1.jpg","attrs":{"Price":"$40.00\/sets 20-99 sets","Brand Name":"ALS","Model Number":"ALS10-003","Minimum Order Quantity":"20 sets","Place of Origin":"Zhejiang, China","Power Source":"Manual","Warranty":"2 years","After-sale Service":"Online technical support","Material":"metal, Plastic, Medical Stainless Steel","Shelf Life":"2 years","Quality Certification":"CCC","Instrument classification":"Class I","Safety standard":"MFDS","Type":"Dental Handpiece","Name":"2 Holes E-Type connector handpiece dental low speed","Certificate":"ISO,CE","hole":"Borden 2 hole and Midest 4 hole","chunk type":"Latch","Water system":"External cooling system","Pack":"1 set per box","Application":"Hospital","Usage":"Denture Teeth"}}