The PROLINE HSS 14 mm (4/6 TPI) Bimetal Hole Saw is a versatile and durable bit for drilling metal and mixed materials. Made of HSS high-speed steel, it's designed for use in aluminum, steel (including stainless steel), non-ferrous metals, plastics, and wood. It accepts a hexagonal or SDS-plus adapter; for proper operation, an adapter and a centering bit are required. Cooling (wet drilling) is recommended for steel. The alternating 4/6 TPI tooth arrangement enables effective drilling in materials of varying hardness, and the drilling depth is 38 mm – a practical and durable solution for the workshop.

• Made of high-speed tool steel (HSS)
• Designed to accept an adapter for a hexagonal or SDS-plus chuck
• Designed for metal processing, especially aluminum and steel, also stainless steel, non-ferrous metals, plastics and wood
• Requires the use of an adapter and a centering drill
• Drilling in steel should be done wet
• Alternating number of teeth 4/6TPI
• Drilling depth 38 mm