Specification Brand : Aexit BulletPoint1 : Product Name: Hinge Boring Drill Bit; Material: Metal,Carbide BulletPoint2 : Weight: 122g; Package Content: 1 x Hinge Boring Drill Bit BulletPoint3 : Boring Diameter: 45mm / 1.77"; Shank Diameter: 9mm / 0.35" BulletPoint4 : Overall Length: 80mm / 3.15" BulletPoint5 : Main Color: Silver Tone,Orange CompatibleMaterial : Glass ItemName : Aexit Wood Carpenter Hole Saws & Accessories Woodworking Carbide Hinge Boring Drill Bit 45mm Hole Saw Sets Cutting Diameter ItemTypeKeyword : hole-saw-sets Manufacturer : Aexit Material : Carbide ModelNumber : modle PartNumber : f190413ae059490 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 : 2018-09-29T06:56:02.942Z SurfaceRecommendation : Wood,Metal UnitCount : 1