Centering Drill Bit

组 1404

Product Advantages

Smooth drilling

High wear resistance

High service life

Carbide cutting edge

The technology of sharpening technology is adopted to improve drilling efficiency with low resistance of cutting edge.

Large chip discharge capacity of drill groove

The surface of the drill body is fully ground and treated with anti-rust, which makes the chip discharge of the drill more smoothly.

Anti-slip triangular shank

The shank is cut into a triangular shape, making the hand drill more confined and non-slip.

Cutting points

Lower than 24V lithium battery is not
recommended, the force is too weak
to play into

Marble / glass tile / stainless steel drilling need to add water to cool down, otherwise burn the drill bit

Wall drilling must be changed when encountering steel bars, which will cause the edge to collapse

Safety Information Prom

When drilling, water must be added for cooling, and nthe strength should be extremely slow, especially at the beginning of drilling and when drilling is about to pass, it should be slow and even.

After each use, please wipe the surface stain of the product and apply anti-rust oil to prevent rusting.

All kinds of hand tools must be installed according to the normal procedure, and it is forbidden to use the tools before they are installed.

Trouble from using other brands

Broken teeth

The welding technology is not strong enough to cause the drill bit to break teeth!

Burned tool

The use of inferior materials makes it easy to burn the tool after a long processing time!

Low efficiency

The technology is not up to standard, the cutting edge is not sharp enough, resulting in low drilling efficiency!

Choosing Tianzhao Is The Same As Choosing Quality

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Srable Performance

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Real Talent

5-4 (4)

Sharp Cutting

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Spot Storage

组_1302

Craftsmanship Details Amplify

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