Irwin SPEEDBOR 88710 Spade Drill Bit, 5/8 in Dia, 16 in OAL, Extra Long Length, Flat Flute, 1/4 in Dia Shank, Hex Shank tools--07-20-26 plastic and the 482B for

plastic and the 482B for cast iron

Corrosion-resistant coating helps to prevent rust formation

general-purpose rod with medium to shallow penetration

elastic waist pants and adjustable ankle snaps

Hole Dozer™ thermoset coating allows for faster cutting and is optimized for cordless tools

Irwin SPEEDBOR 88710 Spade Drill Bit, 5/8 in Dia, 16 in OAL, Extra Long Length, Flat Flute, 1/4 in Dia Shank, Hex Shank tools--07-20-26 plastic and the 482B forAbout This Product Blue groove point and cutting edge for faster chip removal, double cutting spurs scribe the outside of the hole reducing breakout. Grooved hex shank prevents slipping in drill chuck or bit extension and fits all standard quick change chucks. Highlights Blue groove point and cutting edge for faster chip removal and 4X faster than standard spade bits Double cutting spurs scribe the outside of the hole reducing breakout 10% larger