• IRWIN

    Irwin 1X18X23 SPLINE 4 CUTTERDRILL BIT (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $84.85
  • IRWIN

    Irwin DRILL BIT 7/8 X 18 X 23SPLINE 4C (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $81.00
  • IRWIN

    Irwin 7/8X11X16 SPLINE 4 CUTTER DRILL BIT (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $69.03
  • IRWIN

    Irwin DRILL BIT 3/4 X 31 X 36SPLINE 4C (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $0.00
  • IRWIN

    Irwin DRILL BIT 3/4 X 22 X 27SPLINE 4C (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $101.00
  • IRWIN

    Irwin 3/4X18X23 SPLINE 4 CUTTER DRILL BIT (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $74.52
  • IRWIN

    Irwin DRILL BIT 3/4 X 8 X 13SPLINE 4C (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $60.27
  • IRWIN

    Irwin 3/4X11X16 SPLINE 4 CUTTER DRILL BIT (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $0.00
  • IRWIN

    Irwin DRILL BIT 11/16 X 11 X16SPLINE 4C (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $77.90
  • IRWIN

    Irwin DRILL BIT 5/8 X 31 X 36SPLINE 4C (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $151.00
  • IRWIN

    Irwin DRILL BIT 5/8 X 22 X 27SPLINE 4C (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $85.28
  • IRWIN

    Irwin 5/8X18X23 SPLINE 4 CUTTER DRILL BIT (1 EA / EA)

    Fits all spline rotary hammersPatented flute geometry removes dust from the hole quicker for fast drilling and long lifeShot-peened, double-tempered finish reduces breakageCopper braze material gives high heat resistance for reduced tip lossChrome...
    $74.84