- Used for repairing damaged or stripped internal threads and creating a stronger internal thread.
- Suitable for all metals, composites, polymers and other materials. Our thread repair kit can be widely used in automotive and plumbing applications.
- 304 Stainless thread inserts create longer lasting durable threads, increase the possibility of higher torque application in weaker metals. 135° apex angle of twist drills, with stronger metal penetration and higher efficiency
- Thread repair kit includes a collection of tools including HSS drill, tap, thread inserts, installation tool, break pin tool.
- All the parts are organized in a convenient iron case for easy transport and storage between jobs.
- Attention: Before you buy this kit, please make sure which size do you need. If you don't know, Please see the picture 6.
Product Description
1 Step 1: Drill 2 Step 2: Tap 3 Step 3: Install 4 Step 4: Tap down
Thread Repair Kit Instruction
- Be sure to keep the drill at a 90-degree angle to the surface when drilling.
- Cut threads in the hole with the tap provided, and be sure to lubricate the tap with cutting oil.
- Ensure that the tap is properly aligned and perpendicular to the workpiece to prevent cross-threading.
- Clamp the appropriate tap in a tap wrench.
- Commence the thread cutting using firm and even pressure - with a quarter turn clockwise, followed by a quarter turn anti-clockwise to clear the metal shavings from the thread.
Attention: This product is not suitable for spark plug thread repair!!!
Metric Thread Repair Kit
HSS | Material of Drill | HSS |
M5 x 0.8 | Size | M6 x 1.0 |
304 Stainless | Material of Inserts | 304 Stainless |
25x | Number of Inserts | 25x |
HSS | Material of Drill | HSS |
M5 x 0.8 | Size | M8 x 1.25 |
304 Stainless | Material of Inserts | 304 Stainless |
25x | Number of Inserts | 25x |
HSS | Material of Drill | HSS |
M5 x 0.8 | Size | M10 x 1.0 |
304 Stainless | Material of Inserts | 304 Stainless |
25x | Number of Inserts | 10x |
HSS | Material of Drill | HSS |
M5 x 0.8 | Size | M10 x 1.25 |
304 Stainless | Material of Inserts | 304 Stainless |
25x | Number of Inserts | 10x |
Metric Thread Repair Kit
HSS | Material of Drill | HSS |
M10 x 1.5 | Size | M12 x 1.25 |
304 Stainless | Material of Inserts | 304 Stainless |
10x | Number of Inserts | 10x |
HSS | Material of Drill | HSS |
M10 x 1.5 | Size | M12 x 1.5 |
304 Stainless | Material of Inserts | 304 Stainless |
10x | Number of Inserts | 10x |
HSS | Material of Drill | HSS |
M10 x 1.5 | Size | M14 x 1.25 |
304 Stainless | Material of Inserts | 304 Stainless |
10x | Number of Inserts | 8x |
SAE Thread Repair Kit
HSS | Material of Drill | HSS |
1/4-20 | Size | 5/16-18 |
304 Stainless | Material of Inserts | 304 Stainless |
25x | Number of Inserts | 25x |
HSS | Material of Drill | HSS |
1/4-20 | Size | 3/8-16 |
304 Stainless | Material of Inserts | 304 Stainless |
25x | Number of Inserts | 10x |
HSS | Material of Drill | HSS |
1/4-20 | Size | 7/16-14 |
304 Stainless | Material of Inserts | 304 Stainless |
25x | Number of Inserts | 10x |
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| Color |
Metric |
| Country of Origin |
China |
| Manufacturer Part Number |
B1L980991 |
| Item Weight |
15.5 ounces |
| Package Dimensions |
6.85 x 5.28 x 1.65 inches |
| Size |
M10 x 1.25 |
