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Coolant Hole HSS Drill Bits High Speed Steel Drill Bits -
Coolant Hole
Fractional Sizes
R53OH - HSS, Coolant
Hole Drill Bits, Straight Shank, 34 °
Helix, Bright Finish, 118° Notched Point
Ideal for production CNC drilling applications.
Rolled heel and helix angle contributes to improved chip evacuation when
drilling at higher feed rates. The 34° spiral provides for better sheer action
at the cutting edge. Bright finish for surface coating flexibility.
Diameter,
Inch Flute
Length, Inch Overall
Length, Inch Price
Ea. R530OH
EDP # Purchase
Online
0.3750 4.2500 6.750 $309.58 44853204 Buy Now
0.4062 4.3750 7.000 $315.36 44853206 Buy Now
0.4375 4.6250 7.250 $326.90 44853208 Buy Now
0.4688 4.8750 7.500 $333.80 44853210 Buy Now
0.5000 5.0000 7.750 $338.02 44853212 Buy Now
0.5310 5.2500 8.000 $371.92 44853214 Buy Now
0.5625 5.3750 8.250 $380.58 44853216 Buy Now
0.5938 5.6250 8.500 $384.86 44853218 Buy Now
0.6250 5.7500 8.750 $403.48 44853220 Buy Now
0.6562 5.8750 9.000 $403.48 44853222 Buy Now
0.6875 6.0000 9.250 $412.62 44853224 Buy Now
0.7188 6.1875 9.500 $423.54 44853226 Buy Now
0.7500 3.3750 9.750 $452.64 44853228 Buy Now
0.7812 6.5000 9.875 $460.38 44853230 Buy Now
0.8125 6.6250 10.000 $471.18 44853232 Buy Now
0.8438 6.7500 10.250 $480.50 44853234 Buy Now
0.8750 7.0000 10.500 $520.18 44853236 Buy Now
0.9062 7.0000 10.625 $557.30 44853238 Buy Now
0.9375 7.0000 10.750 $595.86 44853240 Buy Now
0.9688 7.1250 10.875 $625.00 44853242 Buy Now
1.0000 7.1875 11.000 $656.00 44853244 Buy Now
