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Drills with replaceable drill tip /
DRA Magic Drill
DRA Magic Drill
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Benefits
- Low cutting force design improves hole accuracy
- Optimal web thickness limits deflection
- Fine chip breaking even in deep hole drilling applications
- Easy insert replacement
- Long tool life and stable machining of various workpieces
Features
- Special chisel edge with S-curve reduces thrust force and controls vibration.
- Improved hole accuracy by controlling drill deflection with a 20 % thicker web compared with Competitor A.
- Optimized chip thinning for stable chip evacuation
- Diameter of 7.94-33.00 mm / 1.5xD, 3xD, 5xD, 8xD and 12xD.
- Support groove with wider flute (5D, 8D) enables smooth chip evacuation
- Replace insert without removing screw
- MEGACOAT NANO grade PR1535 is used to machine various materials from steel to stainless steel, with the combination of a tough substrate and a special nano layer coating.
Applications
- Core hole for threads
- Pre-drilling
- Through holes
- Mounting holes
- … and much more
DRA drill bit
DRA Magic Drill