• The Viper Head’s rounded ‘fangs’ bounce off steel reinforcement rods, allowing the operator to switch to a rebar drilling system before any major damage is done to the drill bit.
• TriCarb grade tip guarantees longer life with faster penetration due to increased chiseling action.
• ThunderTwist flute design, combined with a copper brazing alloy creates the most reliable drill bit on the market.
• Vacuum heat treated, and shot-peened for superior strength under the roughest conditions.
• Usable Length: 18″

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• The Viper Head’s rounded ‘fangs’ bounce off steel reinforcement rods, allowing the operator to switch to a rebar drilling system before any major damage is done to the drill bit.
• TriCarb grade tip guarantees longer life with faster penetration due to increased chiseling action.
• ThunderTwist flute design, combined with a copper brazing alloy creates the most reliable drill bit on the market.
• Vacuum heat treated, and shot-peened for superior strength under the roughest conditions.
• Usable Length: 18″