Core Drills
Material
Decimal Diameter
- 0.2500" (2)
- 0.2812" (2)
- 0.3125" (2)
- 0.3438" (3)
- 0.3750" (4)
- 0.4062" (4)
- 0.4375" (4)
- 0.4688" (3)
- 0.5000" (4)
- 0.5312" (3)
- 0.5625" (4)
- 0.5938" (3)
- 0.6250" (4)
- 0.6562" (3)
- 0.6875" (4)
- 0.7188" (1)
- 0.7500" (4)
- 0.7812" (3)
- 0.8125" (2)
- 0.8438" (2)
- 0.8750" (4)
- 0.9062" (1)
- 0.9375" (3)
- 0.9688" (2)
- 1.0000" (3)
- 1.0310" (2)
- 1.0620" (2)
- 1.0940" (2)
- 1.1250" (2)
- 1.1560" (2)
- 1.1880" (2)
- 1.2190" (1)
- 1.2500" (2)
- 1.2810" (1)
- 1.3120" (1)
- 1.3438" (1)
- 1.3750" (2)
- 1.4380" (1)
- 1.5" (1)
- 1.5000" (2)
- 1.5940" (1)
- 1.6250" (1)
- 1.6560" (1)
- 1.6880" (1)
- 1.7500" (1)
- 1.7810" (1)
- 1.8120" (1)
- 1.8438" (1)
- 1.8750" (1)
- 1.9060" (1)
- 1.9380" (1)
- 2.0000" (1)
- 2.0620" (1)
- 2.1250" (1)
- 2.1880" (1)
- 2.2500" (1)
- 2.3120" (1)
- 2.4380" (1)
- 2.5000" (1)
- 2.6250" (1)
- 2.7500" (1)
- 3.0000" (1)
Fractional Diameter
- 1/4" (2)
- 9/32" (2)
- 5/16" (2)
- 11/32" (3)
- 3/8" (4)
- 13/32" (4)
- 7/16" (4)
- 15/32" (3)
- 1/2" (4)
- 17/32" (3)
- 9/16" (4)
- 19/32" (3)
- 5/8" (4)
- 21/32" (3)
- 11/16" (4)
- 23/32" (1)
- 3/4" (4)
- 25/32" (3)
- 13/16" (2)
- 27/32" (2)
- 7/8" (4)
- 29/32" (1)
- 15/16" (3)
- 31/32" (2)
- 1" (3)
- 1-1/32" (2)
- 1-1/16" (2)
- 1-3/32" (2)
- 1-1/8" (2)
- 1-5/32" (2)
- 1-3/16" (2)
- 1-7/32" (1)
- 1-1/4" (2)
- 1-9/32" (1)
- 1-5/16" (1)
- 1-11/32" (1)
- 1-3/8" (2)
- 1-7/16" (1)
- 1-1/2" (3)
- 1-19/32" (1)
- 1-5/8" (1)
- 1-21/32" (1)
- 1-11/16" (1)
- 1-3/4" (1)
- 1-25/32" (1)
- 1-13/16" (1)
- 1-27/32" (1)
- 1-7/8" (1)
- 1-29/32" (1)
- 1-15/16" (1)
- 2-1/16" (1)
- 2-1/8" (1)
- 2-3/16" (1)
- 2-1/4" (1)
- 2-5/16" (1)
- 2-7/16" (1)
- 2-1/2" (1)
- 2-5/8" (1)
- 2-3/4" (1)
Metric Diameter
Unit Size: 1
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