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Only
Winslow Drill Grinders Sharpen All of These Point Geometries Match the Drill Pointer to Your Needs |
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Drill
Point Grinders
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Relief
Grinder
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Splitter/web
Thinner
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HR
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100C
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HC
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1000CC
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FR200
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525
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520
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Helical
Exclusive Winslow®-Helical Grind features S-shaped crown chisel. Excellent self-centering. Reduces thrust, increases feed-rates, extends drill life, improves hole quality. |
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Wide-Web
Helical
Grinds helical points on wide-web drills for improved drilling. All the benefits of helical point plus eliminates need for splitting or web-thinning. |
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Racon
Exclusive Winslow®-Racon Point features full radiused cutting lip. Greatly extends drill life... minimizes burrs at breakthrough. |
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Bickford
Exclusive Winslow-Bickford Point® is self-centering, greatly increases drill life, minimizes burrs at breakthrough, produces excellent hole quality. |
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3-Fluted
Tools
Regrind point and gash web. Good centering with increased feedrates. Also grind core drills without gashing web. |
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Step
Drills
Grind pilot diameter and countersink angle in one operation. Round or relieved pilots. |
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Pyrcon
(4-Facet)
Cam-relieved Pyrcon point is stronger than flat facet grinds. Helps drill centering, provides greater clearance for coolant and chip flow. |
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Split/Notched
Creates secondary cutting edge in chisel. Helps drill centering, chip and coolant flow. Advantageous where drill feed cannot be controlled. |
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Conventional
Primary grind for the production of split points. |
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4-Fluted
Tools
Regrind point on core drills. Used to enlarge existing punched or cored holes. |
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Taps
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| * Requires two operations to achieve geometry | ||||||||
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