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Rotary Percussion-Straight Shank-Drill Bit 3/4 X 8 X 12 Masonry 1/2 Shank
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Product Description:
ROTARY PERCUSSION - STRAIGHT SHANK UL STYLE'MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;' FITS ALL HAMMER DRILLS WITH 3-JAW OR JACOBS CHUCK CHROME VANADIUM SHAFT THROUGH-HARDENED TO 50-53HRC PATENTED FLUTE GEOMETRY REMOVES DUST FROM THE HOLE QUICKER FOR FAST DRILLING AND LONG LIFE UP TO 150 FASTER THAN OTHER COMPETITIVE BITS SHOT-PEENED DOUBLE-TEMPERED FINISH REDUCES BREAKAGE HOT ISOSTATICALLY PRESSED TO EXTEND LIFE AND RESIST BREAKAGE COPPER BRAZE MATERIAL GIVES HIGH HEAT RESISTANCE FOR REDUCED TIP LOSS ALL TIPS MADE TO ANSI SPECIFICATIONS |
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