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

Five-piece countersink woodworking drill bit set designed for creating pilot holes in wood. It is intended for use with various screw sizes.

• Product type: Drill & Drill Bits
• Compatibility: Woodworking
• Material: High Speed Steel
• Key feature: Adjustable counter sleeve depth
• Color: Silver
• Intended use: Wood drilling
• Special designed steel counter sleeve countersinks or counter bores pilot hole
• Adjustable counter sleeve depth with Allen wrench
• Standard hex shank is quick change compatible
• Drill and countersink for wood screws without changing bits
• Drilling length can be adjusted for various length screws
• Drill body material: steel 45
• Dimension: 5# 1.98mm(0.07795 inch)x 50mm(L)
• Dimension: 6# 2.38mm (0.0937 inch) x 55mm(L)
• Dimension: 8# 2.78mm (0.1094 inch) x 60mm(L)
• Dimension: 10# 3.175mm (0.125 inch) x 63mm(L)
• Dimension: 12# 3.56mm (0.14 inch) x 65mm(L)
• Shank: 1/4 hex shank