Flexible Drill Bit Kit for Wire Pulling with Guide Ball - 3/8 x (4.5 FT)54 Long Flex Drill Bits for Wood

Product Description The Flexible Drill Bit Kit is made of #65 Carbon Steel Cutting Head and Spring Steel Shank, with a Three Flat Tip Shank design. The kit includes different sizes such as 3/8" (LONG-36in, 54in, 72in), 1/2" (LONG-18in, 36in, 54in, 72in), 9/16" (LONG-18in, 36in, 54in, 72in), and 3/4" (LONG-36in, 54in, 72in). It is important to note that cable bits should never be used inside a wall with existing wiring or plumbing, and for larger diameter bits, a power drill with a high torque rating is necessary. Cable bits are not indestructible, and too tight of an arch when drilling can cause them to snap. When drilling a wall, it is recommended to keep the power drill close to the floor to prevent over stressing the bit.

The Function of Drill Ball When used in combination with a drill bit ball, the Flexible Drill Bit Kit helps keep the tip from drilling too close to the edge while inside the wall. Safety Information should always be followed, including wearing approved eye protection and never using the kit on or near live electrical circuits.

Applications The sharp threads of the kit provide the best pulling power available and allow for quick movement through hard wood. However, hitting a nail can damage or dull the bit. The Flexible Drill Bit Kit is made of #65 Carbon Steel cutting head with a spring steel shank, with a 3/8" head diameter x 54" long and 3/16" shank diameter. The drill bit is of an auger type, with a self-feeding threaded tip followed by cutting edges and flutes for chip removal.

Flexibility The flexible auger drill bit has a non-slip three flat grip and has been heat treated for optimum strength and memory. While all bits will flex to some degree, shorter bits are not as flexible as longer ones.

Simple Works The kit features a hole in the top end for pulling wire and a flexible shaft for unique self-feeding drilling. It is suitable for drilling holes down the length of a wall and through hidden studs without causing damage to wall board, plaster, or any exterior finish.

Strength & Durability The kit's screw point installer bit has ultra-sharp threads for better pulling power and faster drilling speeds. It is designed to move quickly through obstructions and easily drill and fish wire through existing walls. The rule of thumb for RPM is that the larger the diameter of the drill bit, the slower the RPM should be to prevent grabbing and binding.

Applicable Scenario The auger drill bit fits most standard size power drills and is suitable for use on walls, kitchen counters, sidewalks, recessed lighting, and camera mounts.

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