Irwin 1-1/4X11X16 SPLINE 4 CUTTER DRILL BIT (1 EA / EA) Specifications
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Cutting Diam [Nom]:1 1/4 in
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Flute Length:11 in
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Height [Nom]:1 in
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Length [Nom]:19 1/4 in
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Overall Length [Nom]:16 in
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Type:Drill Bit
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Width [Nom]:1 1/2 in
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Wt.:2.18 lb
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Description
Fits all spline rotary hammers
Patented flute geometry removes dust from the hole quicker for fast drilling and long life
Shot-peened, double-tempered finish reduces breakage
Copper braze material gives high heat resistance for reduced tip loss
Chrome vanadium shaft through-hardened to 50-53HrC
Patented flute geometry removes dust from the hole quicker for fast drilling and long life
Shot-peened, double-tempered finish reduces breakage
Copper braze material gives high heat resistance for reduced tip loss
Chrome vanadium shaft through-hardened to 50-53HrC