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DESCRIPTION 2 wing with centre point and with or without scribers and parallel shanks. Right hand with centre point. These boring bits must be used in fixed head machines only, never in hand-held routing machines or hand-held drills. Softwood, Chipboard - Use Scribers: 15mm-35mm 3000-6000 RPM, 35mm-50mm 3000 RPM, 50mm-100mm 2000 RPM. Hardwood - Use Scribers: 15mm-35mm 3000 RPM, 35mm-50mm 3000 RPM, 50mm-100mm 1500 RPM. MDF - Use Scribers: 15mm-35mm 3000-6000 RPM, 35mm-50mm 3000 RPM, 50mm-100mm 1500 RPM. Laminate - Use Scribers: 15mm-35mm 3000-6000 RPM, 35mm-50mm 3000 RPM, 50mm-100mm 2000 RPM. Diameters of 20mm and above with Scribers will burn at over 6000 RPM. Do not use Scribers on solid laminates. Router Machines: Softwood, Hardwood, Chipboard, MDF, Laminate - No Scribers over 6000RPM: 15mm-35mm 10000 RPM, 35mm-50mm 6000 RPM, 50mm-100mm 3000 RPM.
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Solid Carbide Burrs Ideally suited for freehand stock removal, weld preparation and finishing of nimonic alloy components. A smooth finish can be achieved on metal, plastic and other materials. RPM for each product in this range: TTSCB1 - 10,000-30,000 TTSCB2 - 20,000-90,000 TTSCB3 - 10,000-30,000 TTSCB4 - 20,000-50,000 TTSCB5 - 10,000-30,000 TTSCB6 - 20,000-50,000 TTSCB7 - 10,000-30,000 TTSCB8 - 10,000-30,000 TTSCB9 and TTSCB95 - 20,000-50,000 TTSCB10 - 20,000-50,000 TTSCB11-TTSCB14 - 20,000-50,006
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Shankless Counterbore For Pillar drilling machines only, not on portables. DESCRIPTION For Pillar drilling machines only, not on portables. Drills and Allen Keys not included. Available in TCT (part codes suffixed TCT) and Silver Steel (part codes suffixed SS) and to suit a selection of drill hole diameters. Please ensure correct variation is selected when ordering.