Save Now TTC PRODUCTION 01-905-090 5/16″-18 Screw Size, For Use With For Taps Step Drill Counterbore

Machine Shop Solutions

Problem: 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 Taps

Benefits

For Cap Screws

• Drills cap screw clearance holes.
• Does 2 jobs in a single pass.
• Can be sharpened repeatedly.
• Modified for any special length-of-step.

For Taps

• Drills 45° chamfered holes to be tapped (to produce approximate 70% thread).

Applications

For Taps

Features

• Right 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 Data

• Ground from solid.
• Cylindrically ground.
• Permits repeated sharpenings.
• Bright finish.