TTC 5/16" HSS Jobbers Step Drill Counterbore for Cap Screws
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Product details
| Management number | 221026309 | Release Date | 2026/05/03 | List Price | US$31.00 | Model Number | 221026309 | ||
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Machine Shop SolutionsProblem: Drilling and tapping operations typically require the use of different tools throughout the job.Solution: A do-it-all cap screw drill and tapping tool combination saves time and effort by completing both operations with a single pass.Produce Clearance Holes In A Single Pass- For Cap Screws Or For TapsBenefitsFor Cap ScrewsDrills cap screw clearance holes. Does 2 jobs in a single pass. Can be sharpened repeatedly. Modified for any special length-of-step.For TapsDrills 45° chamfered holes to be tapped (to produce approximate 70% thread).ApplicationsFor Cap ScrewsFeaturesRight hand (clockwise rotation) cutting direction. Standard two flute design.Standard spiral, helical flutes.Cuts both body and counterbore diameters in a single pass.Straight shanks that corresponds to the drill diameter.Technical DataGround from solid.Cylindrically ground.Permits repeated sharpenings.Bright finish.
| Brand Name | TTC PRODUCTION |
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| Part Number | 371 |
| Manufacturer | TTC PRODUCTION |
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Counterbores
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