Helical Step Drills
All products in this category
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0.1406" (9/64) Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - DLC Coated, C79132
COREHOG
$104.800.1406" (9/64) Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, DLC CoatedCORHO1-C79132$104.80 -
0.0980" (2.5 mm) Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - Uncoated, C77209
COREHOG
$103.100.0980" (2.5 mm) Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, UncoatedCORHO1-C77209$103.10 -
0.1719" (11/64) Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - Uncoated, C76710
COREHOG
$111.300.1719" (11/64) Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, UncoatedCORHO1-C76710$111.30 -
0.1875" (3/16) Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - DLC Coated, C54708
COREHOG
$124.300.1875" (3/16) Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, DLC CoatedCORHO1-C54708$124.30 -
0.2380" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - Uncoated, C54115
COREHOG
$128.700.2380" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, UncoatedCORHO1-C54115$128.70 -
0.2280" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - Uncoated, C54043
COREHOG
$110.000.2280" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, UncoatedCORHO1-C54043$110.00 -
0.2280" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - CVD Diamond, C53781
COREHOG
$195.800.2280" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, CVD DiamondCORHO1-C53781$195.80 -
0.0980" (2.5 mm) Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - CVD Diamond, C52261
COREHOG
$130.200.0980" (2.5 mm) Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, CVD DiamondCORHO1-C52261$130.20 -
0.1610" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - DLC Coated, C82592
COREHOG
$104.800.1610" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, DLC CoatedCORHO1-C82592$104.80 -
0.1719" (11/64) Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - CVD Diamond, C81780
COREHOG
$151.900.1719" (11/64) Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, CVD DiamondCORHO1-C81780$151.90 -
0.1910" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - CVD Diamond, C81070
COREHOG
$167.000.1910" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, CVD DiamondCORHO1-C81070$167.00 -
0.1285" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - Uncoated, C59188
COREHOG
$87.300.1285" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, UncoatedCORHO1-C59188$87.30 -
0.1610" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - Uncoated, C58644
COREHOG
$94.400.1610" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, UncoatedCORHO1-C58644$94.40 -
0.1990" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - Uncoated, C58002
COREHOG
$100.300.1990" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, UncoatedCORHO1-C58002$100.30 -
0.1935" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - CVD Diamond, C57449
COREHOG
$167.000.1935" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, CVD DiamondCORHO1-C57449$167.00 -
0.1590" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - DLC Coated, C57044
COREHOG
$104.800.1590" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, DLC CoatedCORHO1-C57044$104.80 -
0.1406" (9/64) Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - Uncoated, C56849
COREHOG
$111.300.1406" (9/64) Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, UncoatedCORHO1-C56849$111.30 -
0.1406" (9/64) Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - DLC Coated, C56631
COREHOG
$124.300.1406" (9/64) Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, DLC CoatedCORHO1-C56631$124.30 -
0.2010" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - DLC Coated, C55121
COREHOG
$140.100.2010" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, DLC CoatedCORHO1-C55121$140.10 -
0.1610" Drill DIA x 1.5000" (1-1/2) Flute Length - 4 FL - Uncoated, C55115
COREHOG
$111.300.1610" Drill DIA x 1.5000" (1-1/2) Flute Length Carbide Helical Step Drill, 4 Flutes, UncoatedCORHO1-C55115$111.30