Specification Brand : Jerax tools BulletPoint1 : [M2 HSS material]: Compared to other commonly used lower grade HSS, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving the durability. It's suitable for FREQUENT use on mild steel or any softer material, and OCCASIONAL use on stainless steel. For frequent use on stainless steel, it's better to turn to our higher grade - M35 reamers. BulletPoint2 : [Spiral Flutes & Safety stop]: Left Helix/Right Hand Cut sheers chips away from operator. Safety collar stop to prevent over penetration and operator loss of stability. BulletPoint3 : [Tapered point]: Allow entry into overlapping holes. BulletPoint4 : [Application]: Enlarge or align existing holes through mild steel, alloys, aluminum, wood, plastic, fiberglass or any similar hardness material prior to rivet or bolt installation. Commonly used in bridge, construction, steel erection/fabrication, and automotive (truck & trailer) industries. Up to 3/8"(10mm) thick mild steel for impact driver or 1" (25mm) thick for Magnetic drill press. Notice: it requires existing hole or a pilot hole would be needed. BulletPoint5 : [Sizes]: 1 pieces, 5/8"(fit 1/2'' shank chuck). Color : One Color ExternallyAssignedProductIdentifier : 7320556869061 GpsrSafetyAttestation : 1 ItemName : Jerax tools 5/8" Bridge/Construction Reamer, M2 HSS Taper Chucking Reamer Drill Bit for Steel Alloy Aluminum Metal Wood Plastic, 1/2” Shank Chuck, Spiral Flutes, to Enlarge/Align Holes, 16mm ItemPackageDimensions_Height : 16.1036 centimeters ItemPackageDimensions_Length : 2.8956 centimeters ItemPackageDimensions_Width : 2.8956 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : chucking-reamers Manufacturer : Jerax tools Material : Alloy Steel ModelName : Rkvkhfj ModelNumber : JTTCR104 NumberOfItems : 1 PartNumber : JTTCR104 ProductDescription : 5/8" Bridge/Construction Reamer, M2 HSS Taper Chucking Reamer Drill Bit for Steel Alloy Aluminum Metal Wood Plastic, 1/2” Shank Chuck, Spiral Flutes, to Enlarge/Align Holes ProductSiteLaunchDate : 2023-04-24T09:09:04.452Z Size : M2 5/8" UnitCount : 1 UnspscCode : 27111700