The insect eye floor is a scruple for all home improvement consumers. In the mixed market of fish and dragons, the sales of "potholes" are endless. Some unscrupulous merchants have used the moisture-proof layer and the lacquer surface as the outer layer of the "worm-eye floor" to sell the insect-eye floor in a deliberate manner, thus damaging the legitimate rights and interests of consumers.
Recently, a well-known flooring company CEO in a city exposed the industry to the reporter: Some solid wood flooring manufacturers in the market actually used the moisture-proof layer and the lacquer surface as the outer layer of the "bug floor".
One case is to use a colored glue to drip into a lot of insect eyes on the bottom surface of the floor blank, and then cover it with a putty powder to make it flat, and then brush several layers of paint similar to the color of the floor, which is difficult for consumers to distinguish with the naked eye.
Another case is to use a moisture-proof silver aluminum platinum to tightly wrap the bottom of a large number of insects and even decaying floor blanks. Even the joints on both sides are tightly packed, so that consumers can't see the true face of the mountain.
In general, the raw materials used for the floor with many insects or large insect eyes are the same. The cost per square meter is only seventy or eighty yuan, plus the cost of paint per square meter is 100 yuan; Qualified wood raw materials, especially first-class products, cost at least twice as much.
Therefore, the normal price of the "bug floor" that can be used should be less than half of the regular floor.
The Morse taper shank Drill Bit is a self-locking (or self holding) taper of approximately 5/8" per foot that allows the torque to be transferred to the drill bit by the friction between the taper shank and the socket. The tang at the end of the taper is only for ejecting the drill bit from the spindle, with the aid of a drift.
The arbor of a drill chuck is often a Morse taper and this allows the chuck assembly to be removed and directly replaced with the shank of a Morse taper drill bit.
Its material is high speed steel,treatment process is roll-forged
Taper Shank Drill Bit,Shank Drill Bit,Taper Shank Drills,Twist Drill
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