Specification Brand : Vermont Gage BulletPoint : For holding 3/16" shank end mills. CompatibleMaterial : Alloy Steel ItemName : MT2-3/16" End Mill Holder, with Drawbar End ItemShape : Round ItemTypeKeyword : end-mill-holders Manufacturer : Meda - Superior Import Material : Alloy Steel PartNumber : 56643659756 ProductDescription : Made of alloy forged steel for long, durable service life. * Hardened to RC 56-60 and ground to ensure maximum accuracy. * Drawbar Threads: MT2 3/8"-16 *Holders are for double end mills. ProductSiteLaunchDate : 2012-08-06T18:08:08.839Z UnitCount : 1 UnspscCode : 27112803