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IRWIN 88813 Spade Drill Bit, Flat Flute, Hex Shank, 1/4 in Dia Shank
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.
IRWIN 88814 Spade Drill Bit, Flat Flute, Hex Shank, 1/4 in Dia Shank
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.
IRWIN 88815 Spade Drill Bit, Flat Flute, Hex Shank, 1/4 in Dia Shank
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.
IRWIN 88816 Spade Drill Bit, Flat Flute, Hex Shank, 1/4 in Dia Shank
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.
IRWIN 87908 Spade Drill Bit, Flat Flute, Hex Shank, 1/4 in Dia Shank
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.
IRWIN 87910 Spade Drill Bit, Flat Flute, Hex Shank, 1/4 in Dia Shank
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.
IRWIN 87912 Spade Drill Bit, Flat Flute, Hex Shank, 1/4 in Dia Shank
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.
IRWIN 87916 Spade Drill Bit, Flat Flute, Hex Shank, 1/4 in Dia Shank
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.
IRWIN 87924 Spade Drill Bit, Flat Flute, Hex Shank, 1/4 in Dia Shank
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.
