Teng Tools TX Torx Bits 40 mm, 10 mm or 12 mm Hex Drive - TX20 to TX70 Star Bit, S2 Steel, DIN ISO 1173 - Choose Your Size
Bits · 220730
TX Torx Bits 40 mm, 10 mm or 12 mm Hex Drive
TX20 to TX70 Star Bit, S2 Steel, DIN ISO 1173 · Choose Your Size
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Why this one
Ten Torx sizes
Sold as a single bit in ten sizes from TX20 to TX70, so you buy only the sizes you need.
Hex drive for bit holders
A 10 mm hex drive on TX20 to TX55 and a 12 mm hex drive on TX60 and TX70, for use with appropriate bit holders.
40 mm long
Each bit is 40 mm (1.5 in) long and made from S2 steel, as listed for this bit.
Made to DIN ISO 1173
Designed for fastenings with a TX hole and manufactured to DIN ISO 1173.
Read the full description
Teng Tools TX bits, 40 mm (1.5 in) long, with 10 mm hex drive (TX20 to TX55) or 12 mm hex drive (TX60, TX70), sold as a single bit, in ten sizes: TX20, TX25, TX27, TX30, TX40, TX45, TX50, TX55, TX60 and TX70. Choose your size above.
- 10/12 mm hexagon drive for use with appropriate bit holders
- Designed for use with fastenings with a TX hole
- Designed and manufactured to DIN ISO 1173
Specifications
| Type | TX bit |
| Drive | 10 mm hex (TX20 to TX55), 12 mm hex (TX60, TX70) |
| Length | 40 mm (1.5 in) |
| Pieces per pack | 1 |
| Material | S2 steel |
| Standard | DIN ISO 1173 |
Sizes
| Size | Hex drive | Part number |
| TX20 | 10 mm | 220720 |
| TX25 | 10 mm | 220725 |
| TX27 | 10 mm | 220727 |
| TX30 | 10 mm | 220730 |
| TX40 | 10 mm | 220740 |
| TX45 | 10 mm | 220745 |
| TX50 | 10 mm | 220750 |
| TX55 | 10 mm | 220755 |
| TX60 | 12 mm | 220760 |
| TX70 | 12 mm | 220770 |
Get it in a set
This bits also comes in these 2 sets, with the tools that go with it.
Specifications
| Type | Bits & Drivers |
|---|---|
| Category | Bits |
| Part number | 220730 |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.