4 pcs HSS Self Centering Hinge Drill Bits Set Door Cabinet 5/64inch 7/64inch 9/64inch 11/64inch Center Drill Bit

 Features:

• Precise Positioning:
  The drill positioning set tool provides you with the precise positioning for hinge bevels and other woodwork. Support heavy-duty woodwork, durable and excellent for use. 
• Automatical Discharge:
  Sawdust will be automatically discharged from the top of the holes on both sides, without drill blocked. 
• Easy to Operate:
  Simply take the screw apart and replace it with the drill positioning set tool. After install, load the drill with one-handed and release.
• 4 Different Size:
  Comes with most common hinge screw sizes:

• • 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
• High Capability:
  Get accurately centered holes for hinges, handles, drawer slides, etc. Applicable for the installation of the door hinge.

Specifications:

• Material: Brass, HSS
• Quantity: 4 pieces

Package includes: 

• 1 set x Self Centering Drill Bit (4PCS)