Fastening

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

5/16" Heavy duty Impact driver bit.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

5/16" Heavy duty Impact driver bit.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

5/16" Heavy duty Impact driver bit.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

5/16" Heavy duty Impact driver bit.

5/16" Heavy duty Impact driver bit.

5/16" Heavy duty Impact driver bit.

5/16" Heavy duty Impact driver bit.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

PZ2 5/16" Shank x 32mm Heavy duty Impact driver bit. Among the millions of driver bits produced worldwide each year, only a small percentage reach the high quality standards of Alpha. Alpha’s outstanding range of superior quality bits Alpha driver bits...

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

PZ2 5/16" Shank x 76mm Heavy duty Impact driver bit. Among the millions of driver bits produced worldwide each year, only a small percentage reach the high quality standards of Alpha. Alpha’s outstanding range of superior quality bits Alpha driver...

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.

What is impact? On standard driver bits, the tip absorbs all the concentrated torque. High impact loading leads to distorting, rapid tip failure and breakage. Thunder Zone impact driver bits, with an engineered spiral torsion zone distribute the applied...

Thunder Zone Impact driver bits with an engineered spiral torsion zone, distribute the applied impact evenly throughout the torsion zone, allowing higher impact loads and greatly extended bit life.​

The MAXDRIVE Torsion Bits absorb stress in their specially engineered "Dual Torsion Zone" and combined with a specially formulated coating relieve pressure on the tip of the driver bit, giving greater durability and less breakage. Suited to impact...

The MAXDRIVE Torsion Bits absorb stress in their specially engineered "Dual Torsion Zone" and combined with a specially formulated coating relieve pressure on the tip of the driver bit, giving greater durability and less breakage. Suited to impact...

The MAXDRIVE Torsion Bits absorb stress in their specially engineered "Dual Torsion Zone" and combined with a specially formulated coating relieve pressure on the tip of the driver bit, giving greater durability and less breakage. Suited to impact...

The MAXDRIVE Torsion Bits absorb stress in their specially engineered "Dual Torsion Zone" and combined with a specially formulated coating relieve pressure on the tip of the driver bit, giving greater durability and less breakage. Suited to impact...

The Alpha MAXDRIVE Torsion Bits absorb stress in their specially engineered "Dual Torsion Zone" and combined with a specially formulated coating relieve pressure on the tip of the driver bit, giving greater durability and less breakage. Superior quality,...

The Alpha MAXDRIVE Torsion Bits absorb stress in their specially engineered "Dual Torsion Zone" and combined with a specially formulated coating relieve pressure on the tip of the driver bit, giving greater durability and less breakage.  Superior...

The MAXDRIVE Torsion Bits absorb stress in their specially engineered "Dual Torsion Zone" and combined with a specially formulated coating relieve pressure on the tip of the driver bit, giving greater durability and less breakage. Suited to impact driving

The MAXDRIVE Torsion Bits absorb stress in their specially engineered "Dual Torsion Zone" and combined with a specially formulated coating relieve pressure on the tip of the driver bit, giving greater durability and less breakage. Suited to impact driving

The MAXDRIVE Torsion Bits absorb stress in their specially engineered "Dual Torsion Zone" and combined with a specially formulated coating relieve pressure on the tip of the driver bit, giving greater durability and less breakage. Suited to impact driving

The MAXDRIVE Torsion Bits absorb stress in their specially engineered "Dual Torsion Zone" and combined with a specially formulated coating relieve pressure on the tip of the driver bit, giving greater durability and less breakage. Suited to impact driving