5 PCS/Set Countersink Woodworking Drill Bit Set Hexagon Screw Hardware Tool(Silver)

• Product type: Drill & Drill Bits
• Compatibility: Wood
• Material: High Speed Steel
• Key feature: Adjustable counter sleeve depth
• Color/Variant: Silver
• Intended use: Wood Drilling
• Category: Tools & Industrial

Material: High Speed Steel Type:Countersink Drill Bit Use:Wood Drilling Description: Five piece set includes bits for drilling pilot holes for screw sizes #5, #6,#8,#10 and #12Special designed steel counter sleeve countersinks or counter bores pilot holeAdjustable counter sleeve depth with Allen wrenchStandard hex shank is quick change compatibleDrill and countersink for wood screws without changing bitsDrilling length can be adjusted for various length screws simply by loosening and tightening the setscrew Specifications:Color: As the pictures showMaterial: HSS Drill 4241Black chamfer drill body material: steel 45Dimension:5# 1.98mm(0.07795 inch)x 50mm(L)6# 2.38mm (0.0937 inch) x 55mm(L)8# 2.78mm (0.1094 inch) x 60mm(L)10# 3.175mm (0.125 inch) x 63mm(L)12# 3.56mm (0.14 inch) x 65mm(L)Shank: 1/4 hex shank