Facom Resistorx Screwdriver Bit - EXR.115
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eBay£8.95Visit shop Facom EXR.115 1/4"" Dr. Series 1 25mm Resitorx Bit TT15
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eBayFacom EXR.115 1/4"" Dr. Series 1 25mm Resitorx Bit TT15
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Blueperry agriculture (UK)Facom Bit 1/4" Torx Tr 15 L 25Mm Exr115
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Product Information
Full details
The Facom EXR.115 Resistorx screwdriver bit is an essential tool for professional technicians and DIY enthusiasts requiring precision for tamper-resistant Resistorx screws. It delivers exceptional durability and secure engagement during manual screwing tasks, though users should note that its 25mm length is best suited for open-access areas rather than deep-recessed applications.
All features
| Model Part Number | EXR.115 |
|---|---|
| Brand | Facom |
Extended Product Information
FAQs
Does this bit work with impact drivers?
This bit is designed for manual screwing applications; impact drivers may cause premature wear or breakage.
What does TT15 mean?
TT stands for Tamper-Resistant Torx, and 15 is the size, indicating the bit features a hole in the center to accommodate the post found in security fasteners.
Is this bit magnetic?
The bit itself is steel, but it relies on the magnetic or mechanical properties of your specific bit holder for retention.
What is the total length of the bit?
The EXR.115 has a total length of 25mm.
Will this fit standard Torx screws?
Yes, TT15 bits are compatible with standard Torx T15 screws, as the center hole does not interfere with the outer star engagement.
Troubleshooting
Bit slipping out of the screw head
Ensure the screw recess is clean of debris and that you are applying sufficient axial pressure while turning.
Bit is loose in the driver handle
Verify that your bit holder is designed for standard 1/4-inch (6.35mm) hex drives and check for wear on the holder's internal retention spring or magnet.
Pros and Cons
Pros
- High-precision tip engagement
- Durable material composition for long-term use
- Standardized 1/4-inch hex drive compatibility
- Compact size ideal for tight workspaces
Cons
- Short 25mm length limits reach in deep crevices
- Requires a separate bit holder for most manual drivers
- Not intended for high-torque impact driver usage
Setup, Compatibility & Care
To use the EXR.115, insert the 1/4-inch hex shank into any standard screwdriver handle or bit holder. Ensure the magnet or friction-fit mechanism in your holder securely retains the bit before applying force.
Regarding care:
- Cleaning: Wipe the bit with a dry, lint-free cloth after use to remove metal shavings or oil.
- Storage: Keep in a dry, organized bit case to prevent surface oxidation.
- Inspection: Regularly check the tip for signs of metal fatigue or deformation; replace if the star pattern shows visible rounding to avoid stripping fasteners.