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eBay£78.44Visit shop Facom ATWCK.J5 5 Piece ""Protwist Shock"" (Pound Through Handles) Screwdriver Set
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The Facom Protwist Shock screwdriver set is designed for professional mechanics and maintenance technicians who require heavy-duty tools capable of delivering high torque under demanding conditions. These screwdrivers excel in high-intensity tasks due to their 73MO steel construction and ergonomic handles, though the professional-grade weight and specific tip sizing may be overkill for casual home repair use.
| Model Part Number | ATWCK.J5PB |
|---|---|
| Brand | Facom |
These screwdrivers are not labeled as VDE/insulated, so they should not be used for live electrical work.
The bolster allows you to apply extra torque using a wrench when the manual grip of the handle is not sufficient to loosen a stuck fastener.
While marketed as 'Shock' screwdrivers for high-torque applications, they are not designed to be struck with a hammer.
The blades are manufactured from 73MO steel, which is known for its high resistance to corrosion and mechanical stress.
This specific 5-piece set is typically supplied as individual tools, though they fit standard tool drawer organizers.
Verify that you are using the correct tip size and type; Phillips screwdrivers are tip-specific and should not be substituted for Pozidriv or other styles.
Utilize the hexagonal bolster at the base of the blade by attaching an appropriately sized wrench to increase rotational leverage.
Clean the blade with a fine abrasive pad and apply a light coat of machine oil to restore the protective finish.
This set requires no assembly; it is ready to use immediately. For compatibility, ensure you select the tip size that perfectly matches your fastener to prevent cam-out or damage to the screw head. Care is straightforward: wipe the steel blades with an oily rag after use in damp environments to maintain the corrosion resistance. Do not use the screwdriver as a pry bar or chisel, as this can compromise the tempered 73MO steel and void the integrity of the tip. Store the drivers in a dry tool chest or rack to prevent the handles from exposure to extreme UV or chemical solvents.
