4 Pack Self Centering Hinge Drill Bits Set Hexagon Wood Hole Saw Bit Center Hole Puncher Woodworking Tools for Cabinet Door 5/64" 7/64" 9/64" 11/64"

• High-quality material selection and forging: The self-centering bit is made of HSS material, which has high hardness, durability and rust resistance.
• 4 Different Drill bit size 5/64" 7/64" 9/64" 11/64". 4 of the most often used sizes for carpenters,cabinet,furniture makers and other wood working trades
• Double slot hole chip removal, the chips are automatically discharged from both sides of the upper part of the drill hole, the chip removal is smooth, and the drill is not stuck.
• Easy to use and install: Different hardness wood, need different centering drill, you just need take the screw apart and replace the drill.change bits fast which one-handed load and release.
• Self-centering function of drill bit for precise positioning and drilling without walking arround. For carpenters, cabinet, furniture makers and other wood working trades.

4 Pack Self Centering Hinge Drill Bits Set Hexagon Wood Hole Saw Bit Center Hole Puncher Woodworking Tools for Cabinet Door 5/64" 7/64" 9/64" 11/64" Features: Precise positioning,Easy to Hole Puncher,Smooth chip evacuation,Rugged and wear-resistant,easy to use Drilling and tapping, high working efficiency.High hardness, rustproof, solid and durable Double groove design, smooth chip evacuation The bits are surrounded by spring loaded guides that have a widow to show the drill bit depth while making adjustments. Easy to use and install: You can change the Bit in different situations easily. Suitable for wood window or door tapping Specifications: Material: High Speed Steel (Brass shell, HSS core, Exterior Plating) Type: Core Drill Bit Used for: Wood Drilling,professional drilling tool,applicable to the installation of door hinge Size: 5/64": Hole diameter is about 2 mm, Use about 2.2 - 2.8 mm tapping screw 7/64": Hole diameter is about 2.8 mm, Use about 3 - 3.5 mm tapping screw 9/64": Hole diameter is about 3.5mm, Use about 4 - 4.5 mm tapping screw 11/64": Hole diameter is about 4.5mm, Use about 5 - 5.5 mm tapping screw Package included: 4 x Self Centering Drill Bit