Specification Brand : OCGIG BulletPoint1 : Material::High Speed Steel(HSS) with Titanium Coated BulletPoint2 : Self starting:no need for a pilot hole.Cobalt coated to reduce friction and run at cooler temperature. BulletPoint3 : Spiral Design:3 Flute spiral blade design makes the cutting faster and smoother, and automatically deburred from the hole when the drill bit is drilled BulletPoint4 : Application:Suitable to cut holes in a variety of material like iron plate, aluminum plate, insulation boards, PVC sheet, ect BulletPoint5 : Package includes:1 x 6-65mm HSS Groove Step Drill (13 Steps:6mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm) Color : Spiral Groove Oversize 6-65mm CustomerPackageType : Standard Packaging CuttingAngleString : 25 degrees ExternallyAssignedProductIdentifier : 8764116147388 ExternallyAssignedProductIdentifier1 : 8764116147210 ExternallyAssignedProductIdentifier2 : 6578912456696 ExternallyAssignedProductIdentifier3 : 06578912456696 FinishType : Aluminium GpsrSafetyAttestation : 1 IncludedComponents : 1 item ItemName : OCGIG 6-65mm Large Titanium Coated Step Drill HSS Spiral Groove Cone Drill Bit Hole Cutter ItemPackageDimensions_Height : 12.4 centimeters ItemPackageDimensions_Length : 7.9 centimeters ItemPackageDimensions_Width : 7.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : OCGIG Material : High Speed Steel ModelNumber : OCG-TL094 NumberOfFlutes : 3 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : SANDSTL094 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