INGCO 13-Piece Manual Impact Driver Set (Tournevis à Percussion) – Reversible Forward/Reverse Mechanism, 1/2" Drive to 5/16" Bit Adapter, Heat-Treated Cr-V Screwdriver Bits, and Molded Storage Case (HIDS1301)

Loosening rusted, seized, over-torqued, or thread-locked screws and bolts using standard handheld screwdrivers often leads to stripped screw heads, rounded slots, and broken driver tips. Standard manual screwdrivers cannot deliver the combination of downward force and rotational torque needed to break frozen fasteners free. The INGCO HIDS1301 13-Piece Manual Impact Driver Set (Tournevis à Percussion) is a heavy-duty extraction and fast-fastening tool engineered to transform hammer strikes into high-torque rotational force, effortlessly loosening stubborn fasteners without stripping their heads. Constructed from drop-forged, heat-treated Chrome Vanadium (Cr-V) steel, the internal impact mechanism stands up to heavy hammer blows during demanding automotive and industrial service.

The extraction efficiency and versatility of this set rely on its 1/2" square drive impact body, 1/2" to 5/16" quick-change sleeve adapter, reversible direction control, and 13 nickel-plated Cr-V screwdriver bits. By striking the rear anvil of the driver with a hammer, the internal cam forces the bit downward into the fastener head while simultaneously rotating it, preventing bit cam-out and loosening rusted screws instantly. Featuring a comprehensive selection of Slotted, Phillips, and Hex bits, along with a removable adapter that allows direct use with 1/2" drive impact sockets, the HIDS1301 equips auto mechanics, machinery repairmen, metalworkers, and DIYers with a reliable solution for stubborn screws.

Key Features

• 13-Piece Heavy-Duty Impact Set – Includes manual impact driver handle, 1/2" to 5/16" bit adapter, and 13 nickel-plated Cr-V driver bits.

• Instant Shock Torque Action – Converts downward hammer strikes into powerful rotational torque to break free rusted or seized screws.

• Reversible Forward & Reverse Control – Simple twist-knurled body switches instantly between clockwise tightening and counter-clockwise loosening.

• Heat-Treated Cr-V Steel Construction – Heavy-duty Chrome Vanadium steel construction absorbs severe striking force without fracturing or deforming.

• Nickel-Plated Screwdriver Bits – Corrosion-resistant 5/16" hex shank bits feature precision-machined tips to resist rounding and slippage.

• Dual 1/2" Drive Capability – Removable 5/16" adapter allows the 1/2" square drive head to connect directly to standard 1/2" sockets for rusted bolt extraction.

• Protective Storage Case – Sturdy blow-molded plastic case keeps the impact driver and all 13 bits organized and secure during transit.

Technical Specifications

• Brand: INGCO

• Model: HIDS1301

• Product Type: Manual Impact Screwdriver Driver Set / Tournevis à Percussion

• Piece Count: 13 Pieces Total

• Body Material: Drop-Forged, Heat-Treated Chrome Vanadium (Cr-V) Steel

• Bit Material: Heat-Treated Cr-V Steel with Nickel-Plated Finish

• Drive Size: 1/2" Square Drive with 1/2" to 5/16" Hex Bit Sleeve Adapter

• Set Breakdown (13 Pieces Total):

  • 1 x Manual Impact Driver Unit

  • 1 x 1/2" Drive to 5/16" Hex Bit Sleeve Adapter

  • 13 x 5/16" Hex Screwdriver Bits:

    • Slotted (SL): SL5, SL6, SL8, SL9

    • Phillips (PH): PH1, PH2 (x2), PH3, PH4

    • Hex (H): H4, H5, H6, H8

• Packaging Presentation: Packed by Plastic Storage Box

• Primary Target Applications: Extracting rusted brake rotor retaining screws, motorcycle crankcase bolts, corroded door hinge fasteners, automotive body panels, and frozen industrial machine screws

Ideal For

Auto mechanics, motorcycle repair technicians, industrial maintenance engineers, machinists, restorers, and DIYers needing a heavy-duty 13-piece manual impact driver set to loosen seized fasteners.

Package Includes

• 1 x INGCO Manual Impact Driver Unit (1/2" Drive)

• 1 x 1/2" to 5/16" Bit Adapter

• 13 x 5/16" Hex Screwdriver Bits (Slotted, Phillips & Hex)

• 1 x Heavy-Duty Plastic Storage Case