CTD Metric Magnum Super Premium 5mm Drill Bit (2 Pack) Review
CTD Metric Magnum Super Premium 5mm Drill Bit (2 Pack) Feature
- Metric Jobber Length Drill Bit - 3 5/8" Length, 2 7/16" Flute Length
- Special Hi-Molybdenum tool steel. 135 degree split point for fast penetration and accurate starting without center punch.
- Precision ground: point, flutes, body, clearance, and drill diameter for the ultimate in accuracy and performance.
- Body and clearance are gold surface treated for maximum lubricity.
- Heat treated at 2185 F and then nitro-carburize finished at 950 F to be measurably harder than high speed steel.
CTD Metric Magnum Super Premium 5mm Drill Bit Part #49370
Length = 3 5/8"
Flute Length = 2 7/16"
Metric Jobber Length Drill Bit
Magnum Super Premium
Special Hi-Molybdenum tool steel.
135 split point for fast penetration and accurate starting without center punch.
Precision ground: point, flutes, body, clearance, and drill diameter for the ultimate in accuracy and performance.
Body and clearance are gold surface treated for maximum lubricity.
Heat treated at 2185 F and then nitro-carburize finished at 950 F to be measurably harder than high speed steel.
Nitro-carburized steel withstands substantially higher drilling temperatures while maintaining sharpness.
Especially designed for hand held drills.
Recommended for use in work hardening grades of stainless steel and other hard metal drilling applications.
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