Shnek to the ice discovery LR-130 (LR-13)

Classic screw for ice discovery with a diameter of 130 mm. It is suitable for any ice block of the LR production "Tonar".

To replace the screw, it is necessary to disconnect the handle and the icy unit in the castle, for which to unscrew the nut, remove the washers and pull out the bolt that connects the castle cover and its base and the sleeve. The assembly of the screw with the handle is in the reverse order.

The verified angle of attack makes the drilling fast. Reliable polymer coating withstands sharp temperature fluctuations and strong mechanical loads. The entire polymer coloring cycle is carried out on high -tech equipment of European production. If it is necessary to increase the drilling depth, you can add the extension cord of the U-250 or UD-400.

Technical characteristics:

• left rotation
• Diameter of drilling: 130 mm.
• drilling depth: 770 mm.
• The length of the screw: 797 mm.
• Step of the turns of the screw, mm: 150 ± 10
• Weight: 1.57 kg.

Supply Set:

• Sknok Iceobur assembly - 1 pc.;
• knives - 2 pcs.;
• screw m6x12 - 4 pcs. /UL>