PTI 19pc Black Bronze Oxide HSS Drill Set (1 - 10mm x 0.5mm)

This 19-piece set of Black Bronze oxide coated HSS drill bits offers superior durability, corrosion resistance, and enhanced cutting speed. The black oxide finish ensures a longer life and reduced friction, making these bits ideal for a variety of materials.

• Black Bronze Oxide Coated: Provides resistance to rust and corrosion, extending bit life by up to 50% compared to standard HSS bits.
• High Heat Resistance: Bits are heat-treated to 950°F, enhancing durability and reducing friction.
• Versatile Use: Ideal for drilling hard and soft metals including aluminium, stainless steel, mild steel, copper, and brass. Also suitable for wood, MDF, PVC, polycarbonate, acrylic, ABS, nylon, and composites.
• Sizes: Includes drills in sizes from 1.0mm to 10.0mm in 0.5mm increments.
• Storage: Supplied in a sturdy plastic case with a barcode and euro hook hanger.
• Brand: PTI