Specification Brand : KATUR BulletPoint1 : [Countersink Drill Bit Set] Made of High speed steel with Titanium-coated, high toughness, wear resistance, and good cutting edge retention, including #6/#8/#10/#12 head diameter and hex shank. BulletPoint2 : [Special designed] Special designed steel counter sleeve countersinks or counter bores pilot hole. Adjustable counter sleeve depth with a wrench. BulletPoint3 : [Adjustable] Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew. BulletPoint4 : [Suit for] Countersink Drill Bit is suitable for wooden board,plastic board and other low hardness board. BulletPoint5 : [Buy with Confidence] We offer "TWO YEAR" warranty on item(s) that confirm to be manufacturer defect.We'll respond within 24 hours on weekdays.(Please clamp the shaft in right place and necessary protective measures in woodworking processing.) FinishType : Titanium GpsrSafetyAttestation : 1 ItemName : KATUR Countersink Drill Bit Titanium Coated HSS Power Hand Drill Bit Tools Set Screw Hole Size Twist Drill Bit Set with 1/4 Hex Shank Hole Chamfering Woodworking Kit (#6/#8/#10/#12) ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : countersink-bits Manufacturer : KATUR Material : High speed steel PartNumber : BT-0053 ProductDescription : Features: Special designed steel counter sleeve countersinks or counter bores pilot hole. Adjustable counter sleeve depth with a wrench. Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew. Suitable for wooden board,plastic board and other low hardness board, but not steel board.
Specifications: Name:Countersink Drill Bit Set Balance: +/- .003" tolerance Material: High speed steel and carbon steel Color: Gold and Black Size: #6/#8/#10/#12 Hex Shank Diameter: 6.35mm.