Genius Tools Slotted Bit 1.2 x 8.0mm Size 5/16 Inch Hex Shank 125mm Length Precision Drive - 1680
- Genius Tools slotted bit sized 1.2 x 8.0mm with a 5/16 inch hex shank for compatible Precision Drive tools.
- Slotted tip profile helps match the correct fastener recess, supporting stable engagement and controlled turning during installation or removal.
- 125mm (4.92") overall length provides added reach for recessed fasteners while keeping the bit easy to guide.
- High Speed Steel construction with heat treatment provides durable core strength for repeated use in compatible driving applications.
- Stamped size markings make the 1.2 x 8.0mm bit easier to identify, select, and organize with similar driver bits.
Also Available in Other Sizes (63) Same tool, different size Show all 63 sizes Hide sizes
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Size 0.5 x 3.0mm · Shank 1/4" · Length 30mm
$1.25
- Size 0.5 x 3.0mm · Shank 1/4" · Length 56mm Out of stock Sold out
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Size 0.5 x 3.0mm · Shank 1/4" · Length 88mm
$5.89
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Size 0.5 x 3.0mm · Shank 1/4" · Length 125mm
$6.77
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Size 0.6 x 4.0mm · Shank 1/4" · Length 30mm
$1.25
- Size 0.6 x 4.0mm · Shank 1/4" · Length 56mm Out of stock Sold out
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Size 0.6 x 4.0mm · Shank 1/4" · Length 88mm
$5.89
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Size 0.6 x 4.0mm · Shank 1/4" · Length 125mm
$6.77
- Size 0.6 x 4.0mm · Shank 1/4" · Length 160mm Out of stock Sold out
- Size 0.6 x 4.0mm · Shank 1/4" · Length 200mm Out of stock Sold out
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Size 0.8 x 5.0mm · Shank 1/4" · Length 30mm
$1.25
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Size 0.8 x 5.0mm · Shank 1/4" · Length 56mm
$2.71
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Size 0.8 x 5.0mm · Shank 1/4" · Length 88mm
$5.89
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Size 0.8 x 5.0mm · Shank 1/4" · Length 125mm
$6.77
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Size 0.8 x 5.0mm · Shank 1/4" · Length 160mm
$8.60
- Size 0.8 x 5.0mm · Shank 1/4" · Length 200mm Out of stock Sold out
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Size 0.8 x 5.0mm · Shank 5/16" · Length 30mm
$2.08
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Size 0.8 x 5.5mm · Shank 1/4" · Length 30mm
$1.25
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Size 0.8 x 5.5mm · Shank 5/16" · Length 30mm
$2.08
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Size 1.0 x 6.0mm · Shank 1/4" · Length 30mm
$1.43
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Size 1.0 x 6.0mm · Shank 1/4" · Length 56mm
$2.71
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Size 1.0 x 6.0mm · Shank 1/4" · Length 88mm
$5.89
- Size 1.0 x 6.0mm · Shank 1/4" · Length 125mm Out of stock Sold out
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Size 1.0 x 6.0mm · Shank 1/4" · Length 160mm
$8.60
- Size 1.0 x 6.0mm · Shank 1/4" · Length 200mm Out of stock Sold out
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Size 1.0 x 6.0mm · Shank 5/16" · Length 30mm
$2.08
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Size 1.0 x 6.5mm · Shank 1/4" · Length 30mm
$1.33
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Size 1.0 x 6.5mm · Shank 5/16" · Length 30mm
$2.23
- Size 1.2 x 6.5mm · Shank 1/4" · Length 73mm Out of stock Sold out
- Size 1.2 x 6.5mm · Shank 1/4" · Length 175mm Out of stock Sold out
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Size 1.2 x 7.0mm · Shank 1/4" · Length 30mm
$1.53
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Size 1.2 x 7.0mm · Shank 5/16" · Length 56mm
$4.48
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Size 1.2 x 8.0mm · Shank 5/16" · Length 30mm
$2.23
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Size 1.2 x 8.0mm · Shank 5/16" · Length 56mm
$4.48
- Size 1.2 x 8.0mm · Shank 5/16" · Length 88mm Out of stock Sold out
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Size 1.2 x 8.0mm · Shank 5/16" · Length 160mm
$12.09
- Size 1.2 x 8.0mm · Shank 5/16" · Length 200mm Out of stock Sold out
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Size 1.2 x 8.0mm · Shank 5/16" · Length 260mm
$19.85
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Size 1.6 x 10.0mm · Shank 10mm · Length 285mm
$27.60
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Size 1.6 x 9.0mm · Shank 5/16" · Length 30mm
$2.23
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Size 1.6 x 9.0mm · Shank 5/16" · Length 56mm
$3.89
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Size 1.6 x 9.0mm · Shank 5/16" · Length 88mm
$7.25
- Size 1.6 x 9.0mm · Shank 5/16" · Length 125mm Out of stock Sold out
- Size 1.6 x 9.0mm · Shank 5/16" · Length 160mm Out of stock Sold out
- Size 1.6 x 9.0mm · Shank 5/16" · Length 200mm Out of stock Sold out
- Size 2.0 x 12.0mm · Shank 10mm · Length 36mm Out of stock Sold out
- Size 2.0 x 12.0mm · Shank 10mm · Length 56mm Out of stock Sold out
- Size 2.0 x 12.0mm · Shank 10mm · Length 88mm Out of stock Sold out
- Size 2.0 x 12.0mm · Shank 10mm · Length 125mm Out of stock Sold out
- Size 2.0 x 12.0mm · Shank 10mm · Length 160mm Out of stock Sold out
- Size 2.0 x 12.0mm · Shank 10mm · Length 200mm Out of stock Sold out
- Size 2.5 x 14.0mm · Shank 12mm · Length 36mm Out of stock Sold out
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Size 2.5 x 14.0mm · Shank 12mm · Length 56mm
$7.78
- Size 2.5 x 14.0mm · Shank 12mm · Length 88mm Out of stock Sold out
- Size 2.5 x 14.0mm · Shank 12mm · Length 125mm Out of stock Sold out
- Size 2.5 x 14.0mm · Shank 12mm · Length 160mm Out of stock Sold out
- Size 2.5 x 14.0mm · Shank 12mm · Length 200mm Out of stock Sold out
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Size 2.5 x 16.0mm · Shank 14mm · Length 36mm
$5.33
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Size 2.5 x 16.0mm · Shank 14mm · Length 56mm
$9.46
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Size 2.5 x 16.0mm · Shank 14mm · Length 88mm
$18.93
- Size 2.5 x 16.0mm · Shank 14mm · Length 125mm Out of stock Sold out
- Size 2.5 x 16.0mm · Shank 14mm · Length 160mm Out of stock Sold out
- Size 2.5 x 16.0mm · Shank 14mm · Length 200mm Out of stock Sold out
Genius Tools Slotted Bit 1.2 x 8.0mm Size 5/16 Inch Hex Shank 125mm Length Precision Drive - 1680 Slotted Screwdriver Bit
This slotted screwdriver bit is built for precision drive work where stable engagement and consistent fit matter. With a 5/16" hex shank and a 1.2 x 8.0mm slotted tip, it’s suited to professional hand tool setups that demand dependable, repeatable results.
The 125mm (4.92") overall length provides added reach while maintaining control. Constructed from High Speed Steel and heat treated for exterior toughness and core strength, it’s designed to hold up under heavy, long-term use and resist corrosion in demanding shop environments.
Key Benefits
- 5/16" hex shank supports secure fit in compatible precision drive tools.
- 1.2 x 8.0mm slotted tip promotes accurate engagement and controlled driving.
- 125mm overall length (4.92") helps reach recessed fasteners with stability.
- High Speed Steel construction delivers high strength and long-lasting durability.
- Anti-corrosive properties help maintain performance in harsh or humid conditions.
- Heat-treated design provides tough exterior with a strong inner core.
- Stamped size markings enable quick identification and easier tool organization.
Meets or exceeds ANSI standards and is backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects. Permanent size stamping supports efficient workflow, while the professional-grade build targets consistent performance over a lifetime of heavy use for technicians and serious DIY users.
| Brand | Genius Tools |
|---|---|
| Material | High Speed Tool Steel |
| Size | 1.2 x 8.0mm |
| Drive Size | 5/16" Hex Shank |
| Length | 125mm |
| Type | Slotted Screwdriver Bits |