INSTY*DRIVE, 4 Flute w/ HSS Drill Bit INDIVIDUAL

Hex Shank Countersinks, INSTY*DRIVE, 4 Flute w/ HSS Drill Bit Insty-Bit Countersinks make short work of countersinking and counterboring holes in wood for installation of drywall style screws. Choose the required size of countersink by matching the drill to the root diameter of the woodscrew. The jobber length drill bit is adjustable to match the selected screw length. Purchase in a set or individually.

Hex Shank Countersinks, INSTY*DRIVE, 4 Flute w/ HSS Drill Bit

Picture of 5-Piece Set - 5/64” thru 9/64"
5-Piece Set - 5/64” thru 9/64"
• Screw holes may be drilled flush or counterbored • Uses jobber-length drill bits • Completely adjustable • Includes five 827 Series countersinks with 1/2" hex collars
MODEL: 82701
$26.95
Picture of 4-Piece Set - 3/32” thru 9/64"
4-Piece Set - 3/32” thru 9/64"
• Screw holes may be drilled flush or counterbored • Uses jobber-length drill bits • Completely adjustable • Includes five 827 Series countersinks with 1/2" hex collars
MODEL: 82702
$21.95
82705 (5/64" Drill Bit for #4 Wood Screw
MODEL: 82705
$6.25
82706 (3/32" Drill Bit for #6 Wood Screw)
MODEL: 82706
$6.25
82707 (7/64" Drill Bit for #8 Wood Screw)
MODEL: 82707
$6.25
82708 1/8" Drill Bit For #10 Screw
MODEL: 82708
$6.25
82709 (9/64" Drill Bit for #12 Wood Screw)
MODEL: 82709
$6.25