Irwin 1840392 Impact Performance Series™ 47-Piece Fastener Drive Bit Set

While most screwdriving bits are simply compatible with impact drills and drivers, IRWIN® Impact Performance Series™ fastener drive bits are engineered for maximum durability and long life with impact drivers. These bits are forged* rather than milled, so they fit fasteners more precisely, which reduces stripping and increases the life of the bit itself – IRWIN's Impact Performance Series bits have three times longer life than traditional bits. Manufactured with heavy-duty, cold-forged, high-grade steel, they'll withstand extremely high torque output. Plus, a black oxide finish resists corrosion and increases the life of the bit.

Highlights:

• Built for maximum durability and long life with impact drivers.
• Forged bit (vs. milled) for superior fitment, which reduces stripping and increases life of bit 3X.
• Manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output.
• Black oxide finish resists corrosion and increases life of bit.
• (3) Impact Insert Bit #1 Phillips X 1" OAL Item #1837325
• (7) Impact Insert Bit #2 Phillips X 1" OAL Item #1837330
• (4) Impact Insert Bit #3 Phillips X 1" OAL Item #1837376
• (3) Impact Insert Bit #2 Square Recess X 1" OAL Item #1837380
• (7) Impact Insert Bit #2 Square Recess X 1" OAL Item #1837384
• (4) Impact Insert Bit #3 Square Recess X 1" OAL Item #1837386
• (1) Impact Insert Bit T15 X 1" OAL Item #1837401
• (1) Impact Insert Bit T20 X 1" OAL Item #1837403
• (3) Impact Insert Bit T25 X 1" OAL Item #1837405
• (1) Impact Insert Bit T27 X 1" OAL Item #1837409
• (1) Impact Insert Bit T30 X 1" OAL Item #1837411
• (4) Impact Power Bit #2 Phillips X 2" OAL Item #1837455
• (2) Impact Power Bit #2 Square Recess X 2" OAL Item #1837477
• (1) Impact Power Bit T20 X 2" OAL Item #1837499
• (1) Impact Power Bit T25 X 2" OAL Item #1837502
• (1) Compact Magnetic Screw Guide - 3-1/16" Item #93551
• (1) Impact Nutsetter Lobular Magnetic 1/4" X 2-9/16" OAL Item #1837546
• (1) Impact Nutsetter Lobular Magnetic 5/16" X 2-9/16" OAL Item #1837549
• (1) Impact Nutsetter Lobular Magnetic 3/8" X 2-9/16" OAL Item #1837552