Specification Brand : Hayden Twist Drill BulletPoint : All purpose drills made for cutting in a variety of materials under normal drilling conditions. ItemName : Hayden Twist Drill .478 Hs Tl Drill/Reamer ItemTypeKeyword : extra-long-drill-bits Manufacturer : Hayden Twist Drill NumberOfItems : 1 PartNumber : 1010-.478 ProductDescription : All purpose drills made for cutting in a variety of materials under normal drilling conditions. ProductSiteLaunchDate : 2018-05-18T16:50:45.660Z UnitCount : 1 UnspscCode : 20121600