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
Metric Thread Repair Kit
Metric Thread Repair Kit
Metric Thread Repair Kit

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

Metric Thread Repair Kit
Metric Thread Repair Kit
Metric Thread Repair Kit

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

SAE Thread Repair Kit
SAE Thread Repair Kit
SAE Thread Repair Kit

Product Description

Thread Repair Kit Instruction

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