Request a commercial offer for the supply of the following types of drilling tools: 1. Roller Cone Bit (Tricone Bit). General parameters: Bit diameter 161–165 mm (6 11/32” – 6 1/2”), Type: roller cone, tricone, Bearing type: Type V or equivalent reinforced design, Connection thread: Z - 88 (API 3 1/2 Reg), Rotation speed: 40–600 rpm, Axial load: 8–18 tons. Technical specifications: Journal angle approx. 50–52°, Journal offset approx. 1–1.15 mm, Seal type: standard or preferably sealed, Total number of teeth (inner/outer): 100–110 (approx. 50/50 or 52/54), Number of rows of teeth (inner/outer): 7–9 (usually 5/3). Additional options: Heat - resistant coating, Heat - resistant materials and reinforced design for tough conditions, Customized configurations depending on formation type and drilling depth. Quantity: 5 pcs. 2. Rolle

Dear, I hope this email finds you well. I am writing on behalf of our company to request a proposal for supplying seating for our auditorium, as per the specifications below: There are planned 13 rows, with 11 fixed chairs in each row, totaling 143 seats. There will be an additional row near the stage, comprising 11 removable chairs. We are still in the process of defining the seating arrangement for the boxes. It is worth noting that each row has a maximum available length of 6.55 meters. Therefore, seating capacity may vary depending on the width of the chairs. Furthermore, the first three or four fixed rows should include foldable desk attachments for use in training sessions, for example. When preparing your proposal, please take into account the aforementioned specifications. We would also appreciate information regarding color and material availability, as well as any additional options that may be relevant for our auditorium. Should you require further details or have any q