Irwin IW3031503 15 Piece HSS TurboMax Metal Drill Bit Set 1.5-10mm

Description

• Turbomax™ is designed primarily for high performance drilling in sheet metal, however, also performs well in all types of wood and plastic.
• Suitable for drilling stainless steel however, HSS Cobalt products are designed specifically for this purpose. Remember to always use a coolant when
  drilling stainless steel.
• 100° Tip For Fastest Start Most precise centering and guidance.
• No walking, including curved surfaces.
• No centre punch necessary.
• 140° Cutting shoulder for smooth finish
• Drills perfectly round holes with clean exit holes
• Will not bind in multiple layers of thin material
• Ground Flute: Ground from solid for high accuracy drilling and fast removal of chips.
• Robust Reinforced Web Design for added strength and durability – no breakage.
• W9 HIGH SPEED STEEL (HSS) For sharper cutting lips and superb heat resistance.
• Hardening Superb wear resistance. Hardness of 63-66 HRC.
• 3-Flatted Shank Prevents slipping in chuck No damaging of the drill due to slipping Safe and strong clamping, especially when using key-less chucks.
• Jet Point – Revolutionary Tip Design Self centering, will not walk on any surfaces.
• 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 8mm, 9mm, 10mm