Genius Tools Star Screwdriver Bit T-15 Size 1/4 Inch Hex Shank 30mm Length Precision Drive Durable Construction - 6115
- Genius Tools 6115 T-15 star screwdriver bit with a 1/4 inch hex shank for matching compatible bit holders and drive tools.
- 30mm (1.18") overall length provides a compact bit profile for controlled fastening work where bit length matters.
- T-15 star size helps customers select the correct screwdriver bit for matching star fasteners before purchase.
- High Speed Steel construction provides strength, durability, and anti-corrosive properties for dependable use and storage.
- Heat-treated design and stamped size markings support long-term identification, easier organization, and quick size selection.
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-10 · Shank 5/16" · Length 30mm
$2.08
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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
-
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
-
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
Also Available in These Sets (12) This item is included in each set below Show all 12 sets Hide sets
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Star Screwdriver Bit Set 11 Piece, Precision S2 Steel, 1/4 Inch Drive,
$6.67
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Star Screwdriver Bit Set 25 Piece S2 Steel Assorted Sizes Precision Drive
$31.33
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Ratcheting Screwdriver and Bit Set 37 Piece Multi-Bit Precision Drive Ergonomic Handle Versatile Hand Tool Kit
$42.23
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Ratcheting Screwdriver and Bit Set 37 Piece SAE Multi-Bit Precision Drive Ergonomic Handle
Special Price $55.91 Regular Price $70.45
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Star Bit Socket Set 40 Piece 1/4 Inch, 3/8 Inch, and 1/2 Inch Drive, Star Type Components,
$175.69
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Screwdriver Bit Set 43 Piece 1/4 Inch Hex Shank Assorted Bits Precision S2 Steel Drive
$35.22
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Screwdriver Bit Set 52 Piece Metric OMNIDRIVE Versatile
$68.83
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Socket and Bit Set 54 Piece Metric 1/4 Inch & 1/2 Inch Drive Comprehensive Hand Tool Kit
$285.91
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Screwdriver Bit Set 75 Piece Metric Extra Complete Assorted Drive Sizes
$90.10
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Screwdriver Bit Set 76 Piece Metric and SAE Assortment
$122.59
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Screwdriver Bit Set 78 Piece SAE Extra Complete Assortment Precision Drive
$102.43
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Master Tool Set 87 Piece Metric 1/4 Inch & 1/2 Inch Drive Comprehensive Mechanic Socket and Ratchet Kit
$177.77
Genius Tools Star Screwdriver Bit T-15 Size 1/4 Inch Hex Shank 30mm Length Precision Drive Durable Construction - 6115 | Star (Torx) Screwdriver Bit
SKU: 6115. This T-15 star screwdriver bit is built for consistent, accurate fastening with a 1/4" hex shank and a compact 30mm overall length. It’s designed for professional technicians who need reliable bit fit and repeatable performance across daily service and repair work.
Manufactured from High Speed Steel and heat treated, it balances a tough exterior with strong core durability. Size markings are stamped for quick identification and better organization in a bit set or tool box.
Key Benefits
- T-15 star screwdriver bit profile supports precise engagement and consistent drive control.
- 1/4" hex shank fits common bit holders and professional fastening tools.
- 30mm (1.18") overall length helps access tight spaces and detailed work.
- High Speed Steel construction delivers strength, durability, and anti-corrosive properties.
- Heat-treated design provides a tough exterior and strong inner core.
- Stamped size marking improves tool organization and speeds identification on the job.
- Meets or exceeds ANSI standards and is backed by a limited lifetime warranty.
Built to professional-grade expectations, this bit is made for heavy, repeated use while maintaining durability and identification clarity. The combination of compact length, stamped sizing, and heat-treated High Speed Steel helps support dependable performance in a wide range of fastening tasks.
| Brand | Genius Tools |
|---|---|
| Material | High Speed Tool Steel |
| Size | T-15 |
| Drive Size | 1/4" Hex Shank |
| Length | 30mm |
| Type | Star Screwdriver Bits |