Product information
 Diamond Core Drill Bits are premium specialty drill bits designed for drilling in hard abrasive non-ferrous materials. The electroplate bonded diamond drill bits have a superior design developed through extensive testing. Material uses include:
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Bit Specifications:
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Drill Bit Size: |
2" |
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Tip OSD Diameter: |
2.01 (51.1mm) |
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Core ISD Diameter: |
1.91" (48.4mm) |
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Shank Diameter: |
3/8" (0.38"/ 9.8mm) |
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Shank Length: |
1" (26mm) |
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Bell Length: |
1-1/4" (32mm) |
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Total Length: |
2-1/4" (58mm) |
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Diamond Grit: |
80 Diamond Grit |
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Drill Bit Size: |
3/16" |
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Tip OSD Diameter: |
0.19 (4.9mm) |
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Core ISD Diameter: |
0.12" (3.1mm) |
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Shank Diameter: |
3/16" (0.17"/ 4.4mm) |
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Shank Length: |
2-1/4" (58mm) |
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Bell Length: |
N/A" (Tube style bit) |
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Total Length: |
2-1/4" (58mm) |
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Diamond Grit: |
120 Diamond Grit |
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Drill Bit Size: |
1-1/8" |
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Tip OSD Diameter: |
1.13 (28.8mm) |
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Core ISD Diameter: |
1.03" (26.1mm) |
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Shank Diameter: |
5/16" (0.31"/ 8mm) |
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Shank Length: |
1" (26mm) |
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Bell Length: |
1-1/4" (32mm) |
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Total Length: |
2-1/4" (58mm) |
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Diamond Grit: |
80 Diamond Grit |
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Drill Bit Size: |
1-3/8" |
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Tip OSD Diameter: |
1.38 (35.1mm) |
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Core ISD Diameter: |
1.28" (32.4mm) |
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Shank Diameter: |
5/16" (0.31"/ 8mm) |
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Shank Length: |
1" (26mm) |
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Bell Length: |
1-1/4" (32mm) |
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Total Length: |
2-1/4" (58mm) |
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Diamond Grit: |
80 Diamond Grit |
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Drill Bit Size: |
2-3/4" |
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Tip OSD Diameter: |
2.76 (70.2mm) |
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Core ISD Diameter: |
2.65" (67.5mm) |
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Shank Diameter: |
3/8" (0.38"/ 9.8mm) |
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Shank Length: |
1" (26mm) |
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Bell Length: |
1-1/4" (32mm) |
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Total Length: |
2-1/4" (58mm) |
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Diamond Grit: |
80 Diamond Grit |
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Drill Bit Size: |
2-1/2" |
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Tip OSD Diameter: |
2.51 (63.9mm) |
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Core ISD Diameter: |
2.41" (61.2mm) |
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Shank Diameter: |
3/8" (0.38"/ 9.8mm) |
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Shank Length: |
1" (26mm) |
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Bell Length: |
1-1/4" (32mm) |
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Total Length: |
2-1/4" (58mm) |
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Diamond Grit: |
80 Diamond Grit |
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