Specification Brand : Jerax tools BulletPoint1 : [Tungsten Carbide Blade]: Carbide is a much more superior material than the HSS material that other similar products use. Carbide tools resist abrasion very well. They can also withstand much higher temperatures than steel. Tools with carbide tips maintain a sharper cutting edge better than steel tools. And they generally produce a better finish when cutting, providing a cleaner and smoother cut. In short, Carbide tools cut cleaner, faster and last longer. BulletPoint2 : [Chamfer]: Easily shaves down the outer edges of a screw/bolt/pipe/rod and remove the burr. Quickly repairs damaged bolts and tightens the nuts in place without hurting your hand. No sparks, and no burns. Simplifies the screw thread repair process. BulletPoint3 : [How to use]: Put the bit over the screws/bolts first, Start with the lowest speed, slightly Apply pressure to remove the burr and Increase the speed as needed. Do not turn on the driver until the bit fully covers the screw/bolt. Otherwise, the bit would bump over the screws/bolts and become hard to control. BulletPoint4 : [Wide Application]: Effective for hardened steel, mild steel, copper, brass, wood, fiberglass and hard plastic. Can be used on some stainless steel scews/bolts but need to be cautious. If there are noises that sounds like too difficult, then quit doing that. BulletPoint5 : [Size]: Fits 1/4" up to 3/4″ (6mm -19mm) fasteners. Quick change 1/4" shank. BulletPoint6 : Wood Plug Cutter Set: This tool set includes 5pcs wood countersink drill bit set, 5pcs HSS twist drill bits, 2pcs wood plug cutters- made of durable carbon steel. Available in 1/4" and 3/8" sizes, the wood plug cutters can be used with the countersink bits to cover recessed screw holes or repair damaged areas, making them ideal for woodworking, and home repair BulletPoint7 : Easy Operate: HSS countersink drills bits are usually used with power tools, which are easy and convenient to operate. Workers only need to install the drill bit on the power tool, adjust the drilling depth and angle, and start working BulletPoint8 : Warm Tips: Always wear gloves and goggles when using woodworking countersink drills to prevent splashes from flying out. Also, make sure the drill bit is fully inserted into the chuck and clamped to prevent accidental dislodgement Color : multi CustomerPackageType : Standard Packaging CuttingAngleString : 82 degrees ExternallyAssignedProductIdentifier1 : 793101743753 ExternallyAssignedProductIdentifier2 : 0793101743753 ExternallyAssignedProductIdentifier3 : 00738226090498 FinishType : Black Oxide GpsrSafetyAttestation : 1 IncludedComponents : IVY Classic 09049 3/8" M2 High Speed Steel Countersink, 5 Flute, 82-Degree Point, 1/Card ItemName : Jerax tools Tungsten Carbide Chamfering Drill Bit 1/4" to 3/4" Uniburr, Bolt Thread Repair Tool for Removing Burr, Quick Release Hex Shank Deburring Tool for Metal, Rod, Tube, Screw, Dowel, Sheet,Pipe ItemPackageDimensions_Height : 10.16 centimeters ItemPackageDimensions_Length : 3.81 centimeters ItemPackageDimensions_Width : 3.81 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : countersink-bits Manufacturer : Jerax tools Material : Tungsten Carbide Material1 : Classic high speed steel Material2 : Carbon steel material ModelNumber : JT-WDJQ NumberOfFlutes : 5 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 NumberOfPieces : 5 PackageLevel : unit PartNumber : JT-WDJQ Pattern : Single ProductDescription : Carbide Deburring Chamfer Tool ProductSiteLaunchDate : 2022-02-16T03:40:00.458Z Size : 1/4" - 3/4" StreetDate : 2013-03-13T00:00:01Z Style : countersink drill bit SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Alloy Steel UnitCount : 1 UnspscCode : 31161500