Making Stroborez do it yourself

Stroborez – type of cutting tool, allowing perfectly to do the grooves in the wiring wall, steel tires for grounding and t. D. This is an indispensable thing for those who wish to hide “engineering” in the wall.

Manufacture of Bulgarian

Stroborez, made with his hands from a corner car, is brilliantly simple. To organize a speed and high-quality cutting of grooves in the wall under the hidden wiring, you must perform certain actions.

  1. Prepare two identical disks on concrete, stone and brick.
  2. Remove the casing from the grinder and secure the first disk using the standard nut. Do not forget at the beginning of the Bulgaror’s axis (under the disk) to wear a fixing spacer.
  3. On top of a regular nut (after disk) Put the second disk – and secure it with the second nut. If there is no spare full nut – buy or order from the turner ready, it should be perfect for the shaft carving.

Be sure to check whether both disks are reliably fixed to eliminate random nuts and flushing them with the EMS during operation. It is recommended to purchase a wider protective cover – or pull out (either to order the milling machine). Both disk should not touch it when working.

Be sure to use protective ammunition: overalls of coarse tissue, respirator. If you work without casing – there is strictly required protective helmet with a visor, additional protective glasses, boots, mittens from rough and thick cloth. The fact is that the stroke is the source of high-speed dust that can fly into the face, clog their eyes, ears and respiratory tract. The separation of diamond particles when the disk overheating in the stone and concrete mode can be dangerous in the form of irreversible clogging of the eyes when working.

How to make a drill?

The drive of the manual electric drill is a torque, something resembling a grinder. Drill and perforator, in addition to the motor, are equipped with a reduction turnover by gear. Perforator mechanics also includes a shock-vibration mechanism.

To hollow out the groove in concrete, stone, brick or cement, move the perforator to “only percussion destruction, without rotation”. Disadvantage – Low quality of strokes in the form of an uneven groove, which is a channel with significant depth differences. These drops do not allow, for example, pave a cable-channel in the wall (cable box) – requires a scrupulous increase in less deep sections to the desired cutter dive level. When laying a rectangular box or corrugated tube, the master periodically applies it to the channel to make sure it entered the wall along the entire length.

Because of the uneven strokes after laying a cable channel or corrugations, a greater consumption of building materials will be required for a new plaster than in the case of cutting “two-discharge” machine.

Circular saw model

Circular saw in general, and also reminds the mechanics of the grinder – it also has a straight or gear-drive mechanism. The kit includes a fitting for fixing the saw blade on the shaft and lockout. Bulgarian is held behind the housing and the handle and is made to a fixedly fixed material for further subsided and sawing. Circular, or sawing machine, fixed motionless on the workbench. The sawn material is supplied to it (corner profile, strip steel and t. D.), which, as it cuts, pushes into the workspace, where the disc rotates on elevated revs. To make from circular strokesis itself, it is necessary to successively perform 4 steps.

  1. Remove the case that protects the worker from the separation of high-speed particles of the sawable material. Most likely, it will not suit – it will take at least twice as wide.
  2. Make a wider cover – under two saws.
  3. Put the components in such a sequence: the fitting fixer, the first disk, one or more spacer washers, the second disk, lockout – on the drive shaft.
  4. Connect to exhaust siphon corrugation or vacuum cleaner hose.

The manufacture of the cover involves step-by-step execution of a number of actions.

  1. Remove the measurement (diameter of the round working area of ​​the saw) of the regular cover. Make a drawing taking into account future Circular Stroborza Requirements.
  2. From the old pan (the steel enameled small capacity of a small size is considered optimal, calculated on the portions for 2-3 food receptions per person) Cut the handles (if any).
  3. Slide the hole in the bottom of the pan, slightly more diameter than the shaft of circular.
  4. We weld around the perimeter of the slot round bracket or ring flapping, representing a tightened clamp. It resembles coverage, which is part of the protective casing of the grinder and pressed to the installation sleeve, in which the shaft rotates. If necessary, if the clamp is not found, it can be bent on the shape of the landing place of the standard circular cake. It is fixed using a presser bolt.
  5. Cut in the ridden side of the saucepan’s saucepan, sufficient so that the rotating discs be able to immerse themselves into the wall cutting on the “Stroker”.
  6. From the pans cover, make a fastening part of the cover. Thus, the worker will protect itself from particles flying out not only along the rotation of the disks, but also from the side part where the wheels are installed and removed. The fact is that high-speed crumbs from blocks, sawdust and chips can bounce from the inner walls of the casing. Locks can be any – in the form of locks (type of spike-grooves), widely used, for example, in consumer electronics. Sometimes apply screw clamps based on a bolt and nuts with an engraving washer – the nut is installed on a special flap with curved edges, which is part of the casing. Master can choose any type and variety of latches.
  7. Organize dustproof nozzle. In an arbitrary place (it does not matter) Cut the hole for an existing piece of steel pipe (or a Sgon from an old heating battery). Weld it to this place, check the tightness of the resulting connection.

Check the collected strokesis in the case. Particles must fly only to a narrow stream – by tangent passing through the contact point of rotating disks with a cut material. They should not fly apart fan, in all directions. Connect and run the vacuum cleaner – particles will be absorbed by its retracting pipe, and not to fly out.

Homemade Additional Accessories

As auxiliary components, except for casing, press-washers and counseling, which can be expanded by the full package, an important component is the technical dust.


A properly manufactured casing should be a bulk cylinder bounded by two cutting discs connected to the basis of lock nut and stagnant washers. If necessary, spring (engraving) washer can be used, which serves as an additional tightening, which does not give a knob, unscrew, and to discove the disks and washers – to fly. Even if the separation of diamond particles of disks, a spill or chip of a single disk (or both immediately), the flowing of components – the casing will take over the strength of the blow (and the vibration occurred). Flowing components or a cracked disk can be injured.

Check if the thickness of the steel is sufficient, from which you make the casing: its value should be at least 2 mm.

Vacuum cleaner

Appointment of dustproof – not to let the destroyed building material from which the wall is built. Cement plaster has significant abrasion: its eyes, ears and respiratory tract dangerously. Technical vacuum cleaner connected to the hood exhaust pipeline, causing any material: concrete particles, bricks, foam blocks, gas packs, sand-cement plaster, gypsum, alabaster, lime, paint and t. D.

Dust suction can be made of an old home vacuum cleaner, an inexpensive robot vacuum cleaner, which is compact. Craftsmen rewind robots vacuum cleaners for technical dust. Their capacitance is small – no more than 1 l. This is enough to collect dust and garbage when cutting the shoes – in gas silicate or brick – a length of 1-3 m. Container (or bag) To collect dust, empty regularly – with the corresponding signal of the dust collector stroke indicator signal.

How to make a strokes with your own hands, look in the video.

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