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| | Grainger: Drill and Countersink Bits: Cutting: Metalworking, Welding & Lubrication |
 | | General Purpose Countersink Drill, Drill Size 1/4 Inch, Shank Diameter 1/4 Inch, Included Angle 82 Degrees, Overall Length 1 1/2 Inches, Single Flute, |
 | | General Purpose Countersink Drill, Drill Size 3/4 Inch, Shank Diameter 1/2 Inch, Included Angle 82 Degrees, Overall Length 2 5/8 Inches, 1 1/4 Inches Shank |
 | | General Purpose Countersink Drill, Drill Size 1 Inch, Shank Diameter 1/2 Inch, Included Angle 82 Degrees, Overall Length 2 3/4 Inches, 1 1/4 Inches Shank |
| www.grainger.com /industrial-equipment/DrillandCountersinkBits.html (435 words) |
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