Specification Brand : Aexit BulletPoint1 : Product Name: Long-Handled Hinge Boring Bit; Material: Metal,Carbide BulletPoint2 : Weight: 92g; Package Content: 1 x Long-Handled Hinge Boring Bit BulletPoint3 : Boring Diameter: 22mm / 0.86"; Shank Diameter: 9mm / 0.35" BulletPoint4 : Overall Length: 125mm / 4.92" BulletPoint5 : Main Color: Silver Tone, Orange Color : Blue,Silver CompatibleMaterial : Glass ItemName : Aexit Woodworking Carbide Hole Saws & Accessories Tip Hinge Boring Drill Bit 22mm Cutting Diameter Hole Saw Sets 125mm Long ItemTypeKeyword : hole-saw-sets Manufacturer : Aexit Material : metal ModelNumber : modle PartNumber : f190413ae059475 ProductDescription : Be made from carbide tipped alloy. The hinge boring bit is specialized in opening holes in soft and hard wood,it can enlarge existing holes with ease and can bore any arc of a circle. The hinge boring bit could work with ordinary electric drills, cordless drills, bench drills and churn drills, so long as chuck clamping range of these drills is in no less than 10mm. Seam opening is smooth, small noisy, sharp and durable, easy to and more efficient in drilling. ProductSiteLaunchDate : 2018-09-29T06:55:51.466Z Style : Resistance SurfaceRecommendation : Metal UnitCount : 1