Genius Tools Star Screwdriver Bit T-10 Size 5/16 Inch Hex Shank 30mm Length Precision Drive Durable Steel - 6210
- T-10 star screwdriver bit with a 5/16 inch hex shank for matching compatible bit holders and drive tools.
- 30mm (1.18") overall length supports controlled handling and access where a compact screwdriver bit is useful.
- Durable steel construction provides a dependable bit body for fastening and removal tasks with T-10 star fasteners.
- Heat-treated design is specified for a tough exterior and strong inner core, supporting reliable use under normal tool applications.
- Stamped T-10 size marking helps identify the bit quickly and keep similar star screwdriver bits organized in storage.
Also Available in Other Sizes (58) Same tool, different size Show all 58 sizes Hide sizes
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Size T-6 · Shank 1/4" · Length 30mm
$1.25
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Size T-6 · Shank 1/4" · Length 56mm
$2.71
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Size T-7 · Shank 1/4" · Length 30mm
$1.43
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Size T-7 · Shank 1/4" · Length 56mm
$3.12
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Size T-8 · Shank 1/4" · Length 30mm
$1.43
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Size T-8 · Shank 1/4" · Length 56mm
$2.71
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Size T-9 · Shank 1/4" · Length 30mm
$1.25
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Size T-9 · Shank 1/4" · Length 56mm
$3.12
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Size T-10 · Shank 1/4" · Length 30mm
$1.43
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Size T-10 · Shank 1/4" · Length 56mm
$3.12
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Size T-15 · Shank 1/4" · Length 30mm
$1.43
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Size T-15 · Shank 1/4" · Length 56mm
$3.12
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Size T-15 · Shank 5/16" · Length 30mm
$2.40
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Size T-15 · Shank 10mm · Length 30mm
Special Price $1.24 Regular Price $1.50
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Size T-15 · Shank 10mm · Length 75mm
Special Price $2.11 Regular Price $2.55
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Size T-20 · Shank 1/4" · Length 30mm
$1.43
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Size T-20 · Shank 1/4" · Length 56mm
$3.12
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Size T-20 · Shank 5/16" · Length 30mm
$2.08
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Size T-20 · Shank 10mm · Length 30mm
Special Price $1.41 Regular Price $1.70
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Size T-20 · Shank 10mm · Length 75mm
Special Price $2.13 Regular Price $2.57
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Size T-25 · Shank 1/4" · Length 30mm
$1.43
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Size T-25 · Shank 1/4" · Length 56mm
$2.71
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Size T-25 · Shank 5/16" · Length 30mm
$2.08
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Size T-25 · Shank 10mm · Length 30mm
Special Price $1.24 Regular Price $1.50
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Size T-25 · Shank 10mm · Length 75mm
Special Price $2.24 Regular Price $2.70
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Size T-27 · Shank 1/4" · Length 30mm
$1.43
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Size T-27 · Shank 1/4" · Length 56mm
$2.71
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Size T-27 · Shank 5/16" · Length 30mm
$2.08
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Size T-27 · Shank 10mm · Length 30mm
Special Price $0.03 Regular Price $0.04
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Size T-27 · Shank 10mm · Length 75mm
Special Price $2.11 Regular Price $2.55
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Size T-30 · Shank 1/4" · Length 30mm
$1.43
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Size T-30 · Shank 1/4" · Length 56mm
$2.71
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Size T-30 · Shank 5/16" · Length 30mm
$2.08
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Size T-30 · Shank 10mm · Length 30mm
Special Price $1.41 Regular Price $1.70
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Size T-30 · Shank 10mm · Length 75mm
Special Price $2.24 Regular Price $2.70
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Size T-40 · Shank 1/4" · Length 30mm
$1.53
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Size T-40 · Shank 1/4" · Length 56mm
$2.91
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Size T-40 · Shank 5/16" · Length 30mm
$2.56
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Size T-40 · Shank 10mm · Length 30mm
Special Price $1.41 Regular Price $1.70
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Size T-40 · Shank 10mm · Length 75mm
Special Price $2.13 Regular Price $2.57
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Size T-45 · Shank 5/16" · Length 30mm
$2.23
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Size T-45 · Shank 5/16" · Length 56mm
$3.89
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Size T-45 · Shank 10mm · Length 30mm
Special Price $1.33 Regular Price $1.61
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Size T-45 · Shank 10mm · Length 75mm
Special Price $2.13 Regular Price $2.57
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Size T-50 · Shank 5/16" · Length 30mm
$2.23
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Size T-50 · Shank 5/16" · Length 56mm
$4.48
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Size T-50 · Shank 10mm · Length 30mm
Special Price $1.33 Regular Price $1.61
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Size T-50 · Shank 10mm · Length 75mm
Special Price $2.24 Regular Price $2.70
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Size T-55 · Shank 10mm · Length 30mm
$3.62
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Size T-55 · Shank 10mm · Length 56mm
$6.12
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Size T-55 · Shank 10mm · Length 75mm
Special Price $2.24 Regular Price $2.70
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Size T-55 · Shank 14mm · Length 115mm
Special Price $0.08 Regular Price $13.89
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Size T-60 · Shank 12mm · Length 36mm
$7.24
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Size T-60 · Shank 12mm · Length 56mm
$7.78
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Size T-60 · Shank 14mm · Length 75mm
Special Price $0.16 Regular Price $0.19
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Size T-70 · Shank 14mm · Length 36mm
$7.75
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Size T-70 · Shank 14mm · Length 56mm
$8.22
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Size T-70 · Shank 14mm · Length 75mm
Special Price $0.16 Regular Price $0.19
Genius Tools Star Screwdriver Bit T-10 Size 5/16 Inch Hex Shank 30mm Length Precision Drive Durable Steel - 6210 | Star (Torx) Screwdriver Bit
This T-10 star screwdriver bit is built for precise fastener engagement with a 5/16 inch hex shank and a compact 30mm overall length. The stamped size marking supports quick identification during tool setup, maintenance, and organized storage.
Manufactured from high speed steel and heat treated for a tough exterior with a strong inner core, it is designed for professional technicians who need consistent performance and durability. The anti-corrosive properties help maintain condition in demanding environments, and it meets or exceeds ANSI standards.
Key Benefits
- T-10 star screwdriver bit profile supports accurate engagement and reduced cam-out.
- 5/16 inch hex shank fits compatible bit holders and professional driving tools.
- 30mm (1.18 inch) overall length reaches tight spaces with controlled handling.
- High speed steel construction delivers strength, durability, and anti-corrosive performance.
- Heat-treated exterior improves wear resistance while maintaining a strong inner core.
- Permanently stamped size marking enables fast selection and better tool organization.
- Meets or exceeds ANSI standards for dependable, professional-grade tool performance.
SKU 6210 is backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects. Built for heavy, repeated use, it balances compact length with a robust heat-treated structure, helping maintain reliable fit and consistent driving performance over time.
| Brand | Genius Tools |
|---|---|
| Material | High Speed Tool Steel |
| Size | T-10 |
| Drive Size | 5/16" Hex Shank |
| Length | 30mm |
| Type | Star Screwdriver Bits |
| Sizing System | Star |