Famag Brad point drill bit HSS-G 4.0 x 315 mm extra long

Famag Brad point drill bit HSS-G 4.0 x 315 mm extra long

• Premium quality version, extra long, fully ground quality with two main cutting edges and two taper taps.
• Internally ground special spiral for very good chip removal.
• For exact drilling in all, particularly hard materials. Also suitable for some plastics, such as acrylic glass, Corian®, GFRP, HPL coating, polycarbonate, PVC and Trespa® board.
• Specially designed chip flutes guarantee a good chip removal, you receive best results when drilling deep holes.
• Premium quality at a fair price.
• HSS-G 2500 - 4000 rpm e.g. Ø 5 mm 4000 rpm in European hard wood. Smaller Ø with long OAL should be used with less speed

• Diameter: 4mm
• Overall length: 315mm
• Effective length: 250mm

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