Specially designed steel counterbore or counterbore guide hole. 5 x Countersink Drills. Just loosen and tighten the fixing screws, you can adjust the drilling length of screws of various lengths. Drills and countersunk heads are used for wood screws, no need to replace the drill bit.
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Item Type: Woodworking Countersink Drill Bit Set. 10mm / 0.39in. Countersink Angle: 90°. 4 x Countersink Drill Bits (2.8mm, 3.2mm, 3.5mm, 4.0mm). Applicable Materials: Suitable for hard wood deep hole drilling, used for drilling screw holes in wood and sinking screw heads.
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The countersunk bit has an automatic starting point, and the five-slot design eliminates chatter and vibration, and makes the operation smooth, thereby achieving clean, accurate and burr-free cutting.
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Easy to Use:With this countersink bit, users can drill a pilot hole and create a tapered countersink in a single step. Adjustable and Heavy-Duty:This countersink bit features a revolving depth-stop that can be easily adjusted without scratching or damaging surfaces.
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PART OF THE TREND SNAPPY RANGE. Screw size. Softwood No.12. Hardwood No. 10. This tool can be used in abrasive materials such as laminated chipboard.
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Countersink Drill Bit Screw Countersinking for Woodworking Screws Chamfering Tool. The surface of the workpiece will be perfectly embedded with screw cap. 1/5/6 x Countersink Drill Bit. Compatible with drilling machines with chuck, for drilling on wood or wooden floor.
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7Pcs HSS Center Drills. Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking.
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The surface of the work piece will be perfectly embedded with screw cap. Hss Countersink Drill Bit Woodworking Screws Chamfering Wood. For use in wood and plastic. YOUR PARTNER IN PRECISION CARPENTRY.
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