Specification Brand : Mavaol BulletPoint1 : [PREMIUM MATERIAL] EXCELLENT HIGH CARBON STEEL WITH GOOD ELASTICITY AND WEAR BulletPoint2 : [POWERFUL GRIP] 4 JAW CONSTRUCTION PROVIDES STRONG AND GRIP BulletPoint3 : [WIDE APPLICATION] SUITABLE FOR GRINDING METAL PARTS AND HOLDING GRINDING HEADS IN VARIOUS MACHINES BulletPoint4 : [GOOD COMPATIBILITY] WORKS WELL WITH MOST ROTARY TOOLS IN HARDWARE AND HOBBIES BulletPoint5 : [VERSATILE SIZES] AVAILABLE IN 4MM, 5MM, 6MM, AND 8MM TO MEET VARIOUS NEEDS IncludedComponents : 1/2-Inch Collet ItemName : GRINDER COLLET C25 SERIES STRAIGHT SHANK CLAMPING COLLET INDUSTRIAL USE ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : workholding-collets Manufacturer : Mavaol ModelName : Mavaol68syh5rcgz ModelNumber : Mavaol68syh5rcgz NumberOfBoxes : 1 PartNumber : Mavaol68syh5rcgz PowerSourceType : ac/dc ProductDescription : [PREMIUM MATERIAL] EXCELLENT HIGH CARBON STEEL WITH GOOD ELASTICITY AND WEAR [POWERFUL GRIP] 4 JAW CONSTRUCTION PROVIDES STRONG AND GRIP [WIDE APPLICATION] SUITABLE FOR GRINDING METAL PARTS AND HOLDING GRINDING HEADS IN VARIOUS MACHINES [GOOD COMPATIBILITY] WORKS WELL WITH MOST ROTARY TOOLS IN HARDWARE AND HOBBIES [VERSATILE SIZES] AVAILABLE IN 4MM, 5MM, 6MM, AND 8MM TO MEET VARIOUS NEEDS