Spray Hacksaw Frame SJ-0127A Adjustable Saw Frame

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$3.80 - 16.80 / pc
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1000 pc
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1000000 pc/month

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Product Description:

 Metal Hacksaw Frame
1.Metal handle
2.Square tubular.heavy duty.
4.Packing:polybag packin


Adjustable saw frame:8"/10"/12",
surface treadment:chrome plating, plastic spraying, corrosion resistance,with non-slip handle.
Saw blade:18TPI,carbon steel product whole steel structure, with non-slip handle. Can cut steel, wood, plastic stool rod type, durable                                                                                                                                                                                                                                               

We can supply the sampe for inspect,but the sample cost and freight paid by customers
We have a special team for oversea marketing service,if there is any query,please feel free to contact with us.




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Q:The difference between the alternating and flat teeth of a woodworking saw
Sawing wood, particleboard, MDF or tooth, can be sharp wood fiber cut, cut smooth; in order to keep the grooving bottom flat, with flat tooth or flat composite tooth; sawing plywood, fireproof board generally choose ladder flat tooth saws because of computer sawing rate, diameter and thickness of the alloy blades are relatively large, about 350-450mm in diameter, 4.0-4.8mm in thickness, most of the ladder flat teeth, in order to reduce the edge collapse, saw.
Q:How to protect the Chun tree branches after cutting off the scent
Toon tree resistance to pruning, picking leaves, so used to make vegetables, will pinch the head, the more prosperous.
Q:Can a curve saw iron?
Yes, but it's difficult to control, and the noise is great.Jig SawMain functions: cutting metal and non-ferrous metalsStructure: series motor, reduction gear, reciprocating rodClassification: lifting, vertical and cylindrical
Q:Open the cabinet factory how to choose edge machine, cutting saw and drill
If the order is that single small batch, your investment scale is not large, can choose precision panel saw table saw (precise sliding table saw many grades, should choose a better price, to ensure the cutting precision, two to guarantee the reliability of equipment); drill can choose double diamond or three if the cabinet side row drilling, long and the baffle hole more, can also choose four row drill. Usually, single piece and small batch production adopt double row drill; edge sealing machine can consider semi-automatic linear edge banding machine or automatic edge banding machine with simpler function.
Q:What can the marble sawing blade
The length of diamond saw blade varies with the size of the saw, and 4300mm, 4350mm and 4400mm are more common. Its width is 188.smm (including diamond cutter head) and the thickness of saw blade is 3.smm. Diamond cutter head shape is square cone (cross section is trapezoidal), long as 20mm, high 8.smm, the upper and lower width, the width of the upper part of 4.7MM, the lower part of the width of 5.7mm. The reason for taking a narrow, wide shape is to prevent 4350mm stone plate clamping blade.
Q:Wo saw blade open black is still hot running backwards
For the wet wood cutting saw, saw along the board, curve saw, 2 2 "Baicheng in a saw tooth called" left right, for dry wood cutting saw, smooth sawing, tenon saw, combined with 85 degrees: cutting saw tooth back, along with 93 degrees forward saw tooth shape cut, along with the saw vertical sawtooth dual front 90 teeth.
Q:How can the cutter change the saw blade?
Remove the blade, cutting saw itself marked with a saw blade rotation direction, the screw pressing nut fixed blade and blade rotation is opposite, the rotary blades with rotating bolt tightening trend, in replacement of saw blade when the first blade wrench is fixed, and then cut down according to the direction of the arrow cap itself. The rotation above can put down the blade.
Q:Reciprocating working principle of pneumatic reciprocating saw and the working principle of high frequency quiver used for cutting sponge.
There are two ways to control the compressed air. One is that the cylinder moves at the same time, it drives the gas path switch, and automatically switches to a certain position. The other is to set holes in the corresponding position of the cylinder. The compressed air shows the air hole after the piston is reached, and uses the compressed air derived from the air hole to drive the gas path switching.
Q:What kind of seam should be set on the concrete pavement? What's the function?
The difference between expansion joint and contraction jointExpansion joints: prevent concrete cushion when temperatures rise in the contraction joint edge crush or arch and set expansion joints.Contraction joints: prevent irregular cracks in the concrete cushion temperature reduced and the setting of the contraction joints.
Q:Is the saw used by the fireman a cutting saw?
A chain saw powered by gasoline engines, used primarily for cutting and making material. Its work is done by cutting the crosswise movement of an interlaced L blade across a saw chain.Chain saw is a kind of broken and broken equipment. It can be divided into motor chain saw, non motor chain saw, concrete chain saw and so on according to function and drive mode.

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