Specification Brand : Auniwaig BulletPoint1 : 【Uncoated Tool】- Features just the base substrate without any additional treatment or coatings, suitable for wide ranges of applications BulletPoint2 : 【Round Shank】- Can be used with a wide variety of tool holding systems.;Reamers are used for light cut, repair work, removing stock or simply for enlarging holes BulletPoint3 : 【Straight Flute Tool】- Allows chips to collect in the flutes when cutting, well suited for most applications in shallow cuts BulletPoint4 : 【Application】- Designed for accurate reaming in most materials, using all types of equipment including screw machines, turret lathes, drill presses and machining centers BulletPoint5 : 【Specifications】- Cutting Dia.: 12mm / 0.47-inch. High-speed steel tool is good for general purpose applications, with combination of hardness and toughness for wear resistance Color : Silver ExternallyAssignedProductIdentifier1 : 887853428348 ExternallyAssignedProductIdentifier2 : 0887853428348 FinishType : Finish IncludedComponents : inc ItemName : Auniwaig 12mm Chucking Reamer, H8 HSS Lathe Machine Reamer 6 Straight Flutes, Round Shank Milling Cutting Tool for Metal Non-Ferrous Metal Copper ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : chucking-reamers Manufacturer : Auniwaig Material : High Speed Steel ModelNumber : CU3700J0904HF-FBA NumberOfItems : 1 NumberOfPieces : 1 PartNumber : CU3700J0904HF-FBA PowerSourceType : unknow ProductDescription : Auniwaig Chucking Reamer HSS Lathe Machine Reamer Package Content: 1pcs X Chucking Reamer Specification: Material: High Speed Steel Cutting Dia.: 12mm / 0.47-inch Surface Treatment: Uncoated Precision: H8 Description: 1.The Reamer is made of high-speed steel, high temperature, wear resistance, good toughness, etc.. 2.Used for semi-finish machining and finish machining of holes. Suitable for stainless steel, carbon steel, cast iron, die steel, alloy steel, tool steel, non-ferrous materials. 3.The Reamer is with one or more cutter teeth. Holes can be with exact size and shape after the reamers processing. Finished product can be smooth, intact and more beautiful. 4.Can be used on processing holes, mainly to improve machining precision of holes and reduce the roughness. Can be manually operated or installed on drilling machines to work.