Installer Drill Bit with Pulling Hole at Head and Tail for Wire Pulling Through Drywall and Wood Head Length 54 inch High Carbon Steel with Heat Treatment (54inch*3/4inch)
- Installer Drill Bit with pulling hole at head and tail for wire pulling through Drywall and wood head diameter 3/4 inch [Material]:the cutting head of drill bit is made of #65 Carbon Steel with a spring steel shank,and designed with a three flat tip shank to prevent slipping in usage
- [Application]:designed to drill through wood (hardwoods, softwoods, plywood,such as ceiling light installation ,Network cable installation
- [Dimensions]:3/4” x 54” wire fishing drill bit, 1/4” diameter shank, auger head with pulling hole at both end for cable to go through
- [Good design]: the Fish eye holes on head and tail of the drill bit ,you can pull wire from 2 direction. three flat tip shank keeps the bit from slipping .flexible shank make no damage to wall board, ceiling board
- [Simple to use]:Using a good quality power drill is a must. For larger diameter bits you will need a power drill with a high torque rating. We always recommend using two handles to keep you safe while drilling holes
Estimated shipping
Select a product to estimate shipping.some tips about using the drill bit
mind the wire and plumbing
NEVER USE A CABLE BIT INSIDE A WALL WITH EXISTING WIRING OR PLUMBING beacuse it will cause damage and a big loss
a good quality power drill is a must.
Using a good quality power drill is a must. For larger diameter bits you will need a power drill with a high torque rating. We always recommend using two handles.
FLEXIBILITY
the bits are made from a high quality Spring Steel and all will flex to some degree the shorter bits are not as flexible as longer ones. , the 1/4 in. shank on the larger diameter bits is much less flexible than the 3/16 in. shank on the smaller diameter
the drill bit can be broken not in good use
Cable bits are not indestructible, too tight of an arch when drilling can make them snap. If you are drilling in a wall keep your power drill close to the floor to prevent
over stressing the bit.
clear the chips in time
Reversing the rotation of the drill to clear chips at any sign of binding or when drilling through more than a 2 in stud will keep your bit from snapping and being
lost in the wall
Powder Coat finish
the Bits have a Powder Coat finish to protect them from corrosion but not optimal for cutting edges and sometimes impedes the ability of your drill chuck to keep a tight grip on the small shanks. The Powder Coat finish protects the bits from corrosion but will cause the bit to drill slower until it wears off the cutting edges ,so drill a few test holes before using it in the wall. Also, removing the coating from the shank will help your chuck keep better grip
RPM rule of thumb
The larger the diameter of the drill bit the slower the RPM
.Larger bit grabbing and bindingSlow it down and try again
plastic box
a plastic box to protect the drill bit
when not in use and protect you
from unexpeceted hurt
RUN WIRES THROUGH EXISTING WALLS USING CABLE BIT TOOLS
You will need: Measuring Tape, Power Drill, Cable Bit for Wood, Fish Rods, fish tape ,Good Quality String
The procedure of Running WIRES THROUGH EXISTING WALLS
Measurement brfore drilling
Measure from top of the wall
down to the opening you will be pulling the wire through so you know when you will be clearing the top plate. This is to make sure you do not drill through the roof and to let you know if you are hitting the rafter. Make sure you are using a drill bit long enough to reach
Start drill bit into the wall and aim it into a back corner the stud meets the wall
.Use the walking
ability of the drill bit to walk it up the corner by giving it short burst of rotation with your power drill.
Drilling in a corner will allow you to easily locate the hole with your fish rods and will minimize problems with
encountering insulation.
Mind the DRILLING ANGLE
When you reach the fire block gently push the shank into the opening in the direction of the back corner. This will straighten out the bit so it will drill correctly through the obstruction and not veer off course
CONGRATULATIONS! You have your hole through to the attic.
Stop half way through and reverse
to clear chips.
Continue drilling through after clearing chips.
Reversing the rotation of the drill will make it easy to remove from the wall.
RUN THE WIRE
Thread a good quality string line
with fish tape
use fibreglass fish rod to go through
Run the Fish Rod and string line up through the hole in the fire block and then through the hole to the attic.
Using the light to save the time
Using the light to guide you in the attic, snag the line with a Hook Tip mounted on another Fish Rod. Pull the line towards you.
Securely attach your wire or cable to the string at either the opening or in the attic. With a helper feeding the wire or cable at one end pull the
string from the other end.
Finally ,the wire go through the wall
after all the effort ,the wire go through the wall
Product details
Specifications
| Main Specification | |
|---|---|
| Manufacturer | Wedelweib |
| Unit Count | 1 Count |
| Surface Recommendation | Wood |
| Cutting Diameter | 0.75 Inches |
| Point Style | Split Point |
| Shank Type | 3-Flat |
| Tool Flute Type | Spiral |
| Brand | Wedelweib |
| Included Components | drill bit |
| Number of Pieces | 1 |
| Material | Carbon Steel |
| Product information | |
|---|---|
| Number of Packs | 1 |
| Technical Details | |
|---|---|
| Part Number | 001 |
| Material Type | Carbon Steel |
| Number of Flutes | 1 |
| Others | |
|---|---|
| Product Type | Installer Drill Bits |
| Minimum Bore Diameter | 3 inches |
| Tags | |
|---|---|
| Tags | |