Specification Brand : QUEYAAM BulletPoint1 : 【Professional Heavy-Duty HSS Reamer】 The 1/2" HSS reamer, or construction reamer, aligns, enlarges, or smooths pre-drilled holes to 1/2" before bolt or rivet installation. Its tapered design gradually enlarges holes, minimizing material damage, and suits various building materials BulletPoint2 : 【Durable Tapered Reamer Drill Bit】 The 1/2" tapered reamer drill bit, made of M2 HSS, is hard and wear-resistant, handling steel, plastic, copper, and wood. It ensures precise drilling, enlarging, and chamfering in construction and is widely used in bridge, construction, automotive, truck, and trailer industries BulletPoint3 : 【Well-Designed Reamer Drill Bit】 The 1/2" car reamer drill bit has five long right-hand flutes. The sharp, smooth-cutting edges enhance efficiency. Its rational design aids heat dissipation and chip removal, ensuring stable performance during prolonged use BulletPoint4 : 【Detailed Design】 The 1/2" HSS reamer with 1/2" Non-Slip Handle,has three symmetrically placed flats on the shank, providing a positive grip for portable electric and pneumatic tools. This design ensures a firm chuck hold, allowing it to enter imperfect holes and safely stop after smoothing or enlarging pre-drilled holes BulletPoint5 : 【Please Note】The HSS 1/2" tapered chucking reamer is not a drill bit; it aligns, enlarges, or smooths pre-drilled holes to 1/2". To enlarge a hole to 1/2", start with a pre-drilled hole. Always wear appropriate safety equipment, install the reamer correctly in a power tool's chuck, secure it in the pre-drilled hole, gradually increase speed and maintain pressure, apply cutting oil as needed, and reduce speed as the hole nears the desired size for a smooth finish IncludedComponents : Reamer ItemName : 1/2" Bridge Construction Tapered Reamer Drill Bit,M2 HSS Chucking Reamer with 1/2" Non-Slip Handle,12mm-5 Spiral Edge Design Car Reamer for Steel, Alloy,Wood,Plastic,for aligning or enlarging Holes ItemPackageDimensions_Height : 17.907 centimeters ItemPackageDimensions_Length : 2.413 centimeters ItemPackageDimensions_Width : 8.2042 centimeters ItemTypeKeyword : chucking-reamers Manufacturer : QUEYAAM ModelNumber : JD001 NumberOfItems : 1 PartNumber : JD001 ProductDescription : 1/2'' tapered reamer drill bit is used to aligning an existing hole and enlarging undersized hole prior to bolt or rivet installation. Excels in tackling steel, metal, alloy aluminum, brass, copper, iron, nickel, plastic and PVC pipe etc. 1/2'' tapered reamer can enlarge holes to 12mm ProductSiteLaunchDate : 2024-11-26T06:22:58.072Z Size : 1/2 in Style : silver SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 27111700