Flat drill bit Ø70mm YTONG

The YTONG ⌀70 mm flat drill bit for aerated concrete is a highly specialized and highly effective professional-grade tool designed for precise processing of aerated concrete blocks. Custom-made for the "Xela Bulgaria" product network, this drill bit is designed to eliminate difficulties in the construction of electrical installations. Its body is made of high-strength hardened steel, which demonstrates excellent resistance to torsion and mechanical deformations, ensuring the maintenance of correct hole geometry even during prolonged and intensive operation of the site.

The main advantage of the model lies in its specific T-shaped design with a flat blade and a precise centering tip, which prevents slipping on the surface of the block at the very beginning of drilling. The size of 72 mm is ideally suited to the standard dimensions of junction boxes and brackets used in mass construction. The drill works on the principle of rapid milling of the abrasive material, providing clean and smooth walls of the bed without the risk of cracking the surrounding masonry, while saving time and effort compared to manual drilling.

Purpose:

• Fast and precise drilling of round holes and sockets for electrical consoles and junction boxes in aerated concrete walls
• Preparation of mounting sockets for plumbing and other building installation boxes of similar dimensions
• Professional use by electricians and building installers when building internal installations
• Forming technological openings in YTONG masonry blocks and related autoclaved aerated concrete

Main advantages:

• Creates fully finished beds with a precise 72 mm diameter without the need for additional correction and smoothing
• Significantly speeds up electrical wiring installation work compared to using classic awls
• Minimal dust emission outside the drilling area thanks to straight-line milling
• Stable cylindrical shank, ensuring a firm grip without scrolling in the machine chuck

Technical characteristics:

• Type: Flat drill bit for electrical boxes and consoles
• Drilling diameter: 72 mm
• Material: Hardened steel
• Construction: Monolithic welded flat blade with centering tip
• Shank type: Cylindrical (for drill chuck)
• Application: For aerated concrete and cellular concrete