1 LIP DRILLS 2-LIP DRILLS BTA SYSTEM EJECTOR SYSTEM SPECIAL TOOLS CU DRILLING INFO BTA SYSTEM Info Overview Full drilling tools With interchangeable cutting inserts and guides With brazed cutting inserts and guides Boring tools With interchangeable cutting inserts and guides Core drilling tools With interchangeable cutting inserts and guides Accessories Tube Presetting device Anti-vibration ring BOZA Drill barrel Intermediate wear parts Tube fittings Guide parts Chuck BTA System - Information The BTA system is a high performance drilling system for large bore diameters. Using this process, you can drill within 100 XD. From diameter Ø 18 mm, mainly tools with removable inserts and guides are used. As a result, it is easier to adapt the carbide grades necessary for the proper conduct of this operation. In the BTA system, the cutting oil is supplied to the outside of the head (guide shoes and external cut). Chips, along with coolant, are discharged through the center of the drill head, drill pipe, and the hollow drill spindle. This system is set up exclusively on a special drilling machine (special feed, return of chips through the inside of the drilling spindle). BOTEK Covers a diameter range from 7.77mm up to 500mm. legal notices - LaMine Bleue

1 LIP DRILLS 2-LIP DRILLS BTA SYSTEM EJECTOR SYSTEM SPECIAL TOOLS CU DRILLING INFO 1 LIP DRILLS Info Overview Realizing tools With brazed drill head Solid carbide Coring Core drilling tools Pilot tools Solid carbide Full Drill Tools With interchangeable pads and yokes With brazed drill head Solid carbide Sharpening machines Diamond wheel ZS sharpening device PS sharpening device Sharpening machine MS01 Sharpening machine MS12 Accessories Cannon holder Barrel body Sealing disc Telescope socket Sealing box Bell cone Cannon Single lip drills - Information The BOTEK drill covers a range of 0.6mm to 80mm in diameter. Using this method, 100XD is possible. The carbide grades and the coating are defined according to the material to be machined (chip flow-cutting parameter, etc.). The coolant is fed through the center of the tool. Chips exit through the straight flute on the outside of the tool. The tool can be used on a machining center or on a deep hole drilling machine. However, a high pressure installation and an adequate filtration system are necessary. BOTEK produces drills ranging from diameter 0.6 mm to 80 mm. All the tools are sharp. Insert drills are available from 13.50 mm diameter up to 80 mm. The diagrams, below, show the principle and the installation of a drill on a drilling machine. legal notices - LaMine Bleue