At present, the strongest oil drill bit, the deepest can drill how many meters?

3 answer

How about 12 inches in a 12 inch adjustable wrench?

3 answer

The reason and solution of saw blade breaking in sawing process are briefly described

2 answer

How to change the type of adjustable spanner?

2 answer

What's paper cutting?

3 answer

Can a torch drill for a cigarette lighter

3 answer

8mm iron expansion bolts with few drilling drill mm?

2 answer

What tools do professional cleaning need?

5 answer

How many types of torque wrenches are there? How do you distinguish them?

3 answer

What's the capacitor on the power tools?

3 answer

Shaver has rechargeable, battery type, dry type, power type, what is the difference?

5 answer

Electric plate hand removing tower crane

2 answer

How to quickly clean the polished wood finishes on marble leaving the pulp intact?

5 answer

Rack type lifting machine, rack press, rack lifting machine

3 answer

How to do the safety tongs experiment

3 answer

What kind of industry does sawmill belong to?

4 answer

How to install the electric wrench buckle of Sodom

2 answer

Is scissors considered a control tool?

3 answer

What drills should be used to drill holes with diameter 5mm and depth 65mm? Urgent! Thank you!

3 answer

Special electric wrench timberman what brand is best

4 answer

What tools and equipment are good for automobile wheel grinding?

2 answer

How to buy a home or hammer drill?

2 answer

The basic angle of twist drill

5 answer

Hammer can drill wood?

3 answer

What are the similarities and differences between the band saw and the multi blade saw?

2 answer

What's the maximum torque of manual torque wrench?

3 answer

So many varieties of pliers, where to buy the most complete?

4 answer

There is an electric driver?

2 answer

What tools do you use for hand engraving stainless steel?

3 answer

How long can the aluminum alloy saw blade be used?

3 answer