Specification Brand : Sanuke BulletPoint1 : ☆【High Quality】 Made of high speed steel with titanium coating, ensure our step drills’ Durability. This also proves the capability and durability of the drill to last through multiple drillings on surfaces such as: plastic, aluminum, copper, stainless steel, and so much more. BulletPoint2 : ☆【Improved Design:】Two-fluted provide small pressure and make your drilling faster and smoother , a step drill can be used in a variety of hole sizes.High-step design allows you to stop and won’t drill big! BulletPoint3 : ☆【Hexagonal Shank :】The hexagonal shank titanium drill uses a double-edged design to make cutting smoother, Increases cutting speed with self-centering, There is no need to use a center punch, and it is not easy to break compared with ordinary drills. BulletPoint4 : ☆【Wide Application:】Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron sheet and many other types of sheet metal (excluding steel or any other harder metal). BulletPoint5 : ☆【Package Include】3PCS High Speed Steel made step drills: 3/16-1/2in 6steps , 1/4-3/4in 9steps drill, 1/8-1/2in 13steps , satisfying your different needs and save your money. Color : 1/4" Hex Shank with Titanium Coated CustomerPackageType : Standard Packaging CuttingAngleString : 90.0 degrees ExternallyAssignedProductIdentifier : 8764116147388 ExternallyAssignedProductIdentifier1 : 0612046067734 ExternallyAssignedProductIdentifier2 : 612046067734 FinishType : Titanium GpsrSafetyAttestation : 1 ItemName : SANUKE Step Drill Bit Set,3pcs High Speed Steel Titanium Coated Step Bits for Metal 1/4-3/4inch 9steps,1/8-1/2inch 13steps,3/16-1/2inch 6steps Total 28 Step Sizes ItemPackageDimensions_Height : 10.16 centimeters ItemPackageDimensions_Length : 1.778 centimeters ItemPackageDimensions_Width : 7.874 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : IENBOS Material : High Speed Steel ModelNumber : OCG-TL111-14 NumberOfFlutes : 2 NumberOfPieces : 3 PartNumber : SDEM5550S2F ProductDescription : Features: 1.Drill bit for use with pocket hole joinery; 2.Small tip includes clearance hole for screw shank; 3.Large diameter creates flat-bottomed hole; 4.Recommended for use with corded high-rpm drills
Specifications: Color:Gold Material: HSS4241 Titianium coated Fit 1/4"(6.3mm) adapter Diameter: 9.5mm(3/8") Total Length: Approx. 157mm/6.18"
Instructions: 1.Adapt the height of drill; 2.Clip the plank; 3.Put the drill into the hole to reach the plank; 4.Pull the drill 5mm higher, please not to against the plank while starting the drill; 5.Switch on the drill to reach 500 rotating speed, 1500 rotating speed is the best; 6.Slow at the first, quick the rotating speed when the drill head has been drilled into half or full.
Package Includes: 1 x Twist Step Drill Bit 1 x Stop Collar 1 x Wrench