Pre-drilling & Countersinking Drill Bit Set | #7, #8, #10, #12
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The Starborn Industries Smart-Bit® Pre-drilling and Countersinking Tool is designed for decking and general woodworking. The tool features a pre-set countersink, a free spinning stop collar to protect the work surface, and replaceable Powerbolic® fluted drill bits that cut through decking more than twice as fast as standard wood bits.
The countersink profiles of Smart-Bit tools are precisely matched to our Flat Head Stainless screws. For materials that require pre-drilling, especially hardwoods, this product combination makes it easy to achieve a clean and professional finish.
Product Features:
Free-Spinning Stop Collar with O-ring
The Smart-Bit stop collar spins free of the drill bit, preventing marring or burnishing of the deck surface. When the stop collar stops spinning, the hole is drilled to the correct depth.
Anti-Clog Debris Cavity
The Smart-Bit debris cavity gathers waste material, keeping it clear of the countersink, unlike conventional flush mounted countersinks. The waste simply falls out onto the deck surface after each hole is completed.
Powerbolic® High-Speed Drill Bit
The Powerbolic bit has specially designed fluting that cuts through decking more than twice as fast as standard wood bits.
Replaceable Bit
Smart-Bit tools come with two extra Replacement Bits and a 3/32” hex wrench for use with the set screw that holds the drill bits in place. Replacement Bits are also sold separately.
Pre-set Shaft Length
Together with the countersink, the overall hole depth for the #10 Flat sizes is 1-1/8” deep, designed for use with lumber up to 5/4” (nominal).
General Use
The hole is complete when the collar stops spinning. To clean the debris cavity, hold the free-spinning stop collar in one hand and run the drill away from the work surface. The waste material will simply eject itself.
Extending the Life of the Drill Bit
To extend the life of the drill bit, drill in a straight and stable fashion. Two-handed operation is highly recommended. Drilling into ipe or similarly dense materials can be hard work. Rest as needed and don't sacrifice stability for speed!
What is the Smart-Bit Countersinking Tool?
The Smart-Bit by Starborn Industries is a countersink drill bit designed to make predrilling and countersinking in decking and woodwork easier. This drill bit is engineered to work seamlessly with most flat head screws, providing a clean and professional finish. The tool features a pre-set countersink that matches the head shape of the screws, a free-spinning stop collar to protect the board surface, and a durable ball-bearing assembly.
This countersink drill is ideal for use with hardwoods such as ipe, mahogany, meranti, and merbau (to name a few). Replacement Powerbolic fluted drill bits are included in the pack. These drill bits cut through decking material more than twice as fast as standard wood bits.
Benefits
- Faster Installation: The Smart-Bit is designed to drive screws up to 50% faster than traditional deck fastening methods, saving you time and labor costs.
- Easier to Use: The countersinking system is easy to use, even for those with limited DIY experience, and requires no pre-drilling or countersinking.
- Stronger & Neater Connection: The Smart-Bit helps to creates a strong and secure connection between deck boards and joists, ensuring a safe and durable deck with a clean finish.
Applications
The Smart-Bit countersink tool is ideal for a variety of fastening applications, including:
- Deck building and repair.
- Fence construction.
- General woodwork.
- Construction of floating docks.