ITEM NAME:7-Pcs Countersink Drill Bit Set with Stop Collars & Wrench, Perfect for Woo A2Z1 7-Pcs Countersink Drill Bit Set with Stop Collars & Wrench, Perfect for Woo A2Z1 Countersink & Counterbore Wood Drill Bit Kit pre-drills holes and countersinks even hardwood and aluminum, thereby reducing the risk of splitting the panel, and giving every screw nail or bolt a nice appearance as it appears flush with the furniture's surface, and can be covered nicely with wooden plugs. SPECS: 7 Countersink 4-Fluted Bits with 7 Hex adjustable Depth Stop Collars, Compatible with Screw Sizes: #5, 6, 7, 8, 9, 10, 12. - Bit sizes: 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, & 7/32 inch - Hex Wrench: 3/32 inch diameter. DESIGN & QUALITY: No More Splitting Woods! The Ultimate 2-in-1 countersink drill bit design Made of Steel so the bits have sharp tips and are able to sustain through heat and pressure without breaking/shattering and damaging the panel or beam you are building - Bit sizes are carved onto the drill bits for identification. NICE APPEARANCE: The drill bits drills pilot holes nicely and accurately with precision time and time again getting a precise cone shaped hole on each burr, as a result you will get a nice smooth surface on any type of hard, soft wood or aluminum. USES: Attach to any Power Bench or Hand drill driver - When Woodworking or Building Molding, enlarge and bevel the rim of a drilled hole so that a screw, nail, or bolt can be inserted flush with the surface you are working on, Example: Hinges - the bits also wipe away any burr left from any application, thereby improving the finish and removing hazardous edges. But why pre-drill with 1 bit & countersink with another 1 when you can have it in 1 easy tool?! OUR SOLUTION: The 3-in-1 Counter-sinking Drill Bits lets you Pre-drill & cone-shape the hole where the screw heads will countersunk & sit comfortably below the surface of the surroundings. Kit also includes stop collars for controlling drill bit depth to a precise
