Teng Tools Metric Threading Die M3-M12 - Individual Round Split Die, SK5 Carbon Steel, for Cutting and Repairing External Threads on Bolts and Rods - Choose Your Size
Tap & Dies · TDD04070
Metric Threading Die M3-M12
Individual Round Split Die, SK5 Carbon Steel, for Cutting and Repairing External Threads on Bolts and Rods · Choose Your Size
Pair it with
This item: Metric Threading Die M3-M12 (M4 x 0.7)
$6.99
17 Piece Metric Tap and Die Set
$59.99
Packed alongside it in our tool kits
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Why this one
Seven metric sizes
Sold individually in seven sizes from M3 x 0.5 to M12 x 1.75, so you buy the thread you need.
Repairs damaged threads
A round split die for cutting new external threads or repairing damaged ones on bolts and rods.
SK5 carbon steel, 58 HRC
Made from SK5 carbon steel with a hardness of 58 HRC, the same hardness listed for cutting and repairing threads.
25 mm round split die
The die is 25 mm in diameter, so it fits a die holder made for that diameter.
Read the full description
Teng Tools metric round split dies, sold individually in seven sizes from M3 x 0.5 to M12 x 1.75. Choose your size above.
- Suitable for repairing damaged threads
- Made from SK5 carbon steel
- Hardness 58 HRC
- Round split die, 25 mm (0.9 in) diameter
Specifications
| Type | Round split die, metric |
| Material | SK5 carbon steel |
| Hardness | 58 HRC |
| Diameter | 25 mm (0.9 in) |
Sizes
| Size | Pitch | Part number |
| M3 | 0.5 mm | TDD03050 |
| M4 | 0.7 mm | TDD04070 |
| M5 | 0.8 mm | TDD05080 |
| M6 | 1.0 mm | TDD06100 |
| M8 | 1.25 mm | TDD08125 |
| M10 | 1.5 mm | TDD10150 |
| M12 | 1.75 mm | TDD12175 |
Get it in a set
This tap & dies also comes in these 4 sets, with the tools that go with it.
Specifications
| Type | Cutting Tools |
|---|---|
| Category | Tap & Dies |
| Part number | TDD04070 |
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.