5/16 x 6 in DRILTEC SDS-Plus Drill Bit

DrilTec’s SDS-Plus concrete drill bits have sharper cutting edges, multiple center points, and offer more accurate drilling. We use a concave carbide tip design which accelerates drilling speed, reduces wear, and supports faster drill dust removal. Our Wide Spiral Flute reinforces the core of the drill bit, and maximizes the power transferred to our carbide tip. Our smaller spiral flute provides for two side channels for faster drill dust removal and reduced spiral flute wear. The All New special bead blast technology guarantees a stronger, highly flexible surface with increased performance and reduced risk of drill bit breakage.

Features

• Sharper cutting edges, with two center points for faster and more accurate drilling.
• Unique concave carbide tip design, accelerates drilling speed, reduces wear and supports dust removal.
• More carbide on both principle cutting edges for superior durability.
• A single wide spiral flute reinforces the core of the drill bit, maximizing the power transferred to the carbide tip.
• The smaller spiral flute allows for the retention of the two wide channels for faster dust removal and reduced spiral flute wear.
• The all new special bead blast technology ensures a stronger and highly flexible surface with increased performance and reduced risk of bit breakage.