Spyder Stinger Mach-Blue Hex Multi-purpose Drill bit (Dia)4.5mm (L)44mm

Product information

Spyder Stinger™ Mach-Blue™ Armor Plated high speed steel (HSS) bits (4.5 x 44mm) are high performance metal and wood drilling bits that provide exceptional drill bit quality and durability, drilling performance, and value.

• Guarantee - 1 month
• Suitable for Multi-material

Features and benefits

• Up to 100x more holes than titanium or black oxide drill bits
• Up to 8x faster than titanium or black oxide drill bits
• Proprietary Mach-Blue™ Armor Plating is a super hard surface that retains sharper cutting edges, and reduces heat build-up and cutting friction — resulting in faster cuts and exceptionally long drill life
• Impact-rated 1/4″ speed hex won’t slip in conventional 3-jaw chucks and ideal for use in quick change impacting power tools
• Optimized 137° self-centering split point cutting geometry won’t walk or wander — even on pre-hardened or curved surfaces
• Advanced M-Series alloy tool steel construction and proprietary heat treatment increase drill bit durability, rigidity and breakage resistance
• Ideal for drilling wood with nails, stainless steel, mild steel, aluminum, stacked materials and other tough to drill alloys
• Made in the USA