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Repair threads

Discover below all the tools for repairing and measuring all types of threads. Here you will also find material to drill out broken bolts in the thread and re-thread them. If the external thread of a bolt is damaged, you can easily repair it with a cutting pad set. Internal threads can be repaired with a thread repair kit. 


A screw thread repair kit is specially designed to repair damaged threads in metal. It sometimes happens that a thread is damaged in the engine block or spark plug hole. Using a drill, thread tap and helicoil, you can quickly drill out the damaged thread and fit a new one. Below you will find the different types of thread repair kits, helicoils, threading dies in various sizes to repair internal and external threads.

SW-STAHL M5 hand tap set 3-piece HSS ground DIN 352
SW-STAHL
SW 81702L

SW-STAHL M5 hand tap set 3-piece HSS ground DIN 352

High-quality 3-piece M5 hand tap set from SW-STAHL, made of HSS and compliant with DIN 352.

15,37
SW-STAHL hand tap set M10 x 1.50 mm 3-piece HSS DIN 352
SW-STAHL
SW 81705L

SW-STAHL hand tap set M10 x 1.50 mm 3-piece HSS DIN 352

High-quality 3-piece hand tap set from SW-STAHL for precise M10 x 1.50 mm thread cutting.

24,20
SW-STAHL hand tap set M12 x 1.75 mm, 3-piece
SW-STAHL
SW 81706L

SW-STAHL hand tap set M12 x 1.75 mm, 3-piece

Professional 3-piece hand tap set for M12 x 1.75 mm threads, made from HSS and compliant with DIN 352.

30,98
BGS TECHNIC 25-piece set with extractors, guides and drills
BGS TECHNIC
CAM 8462

BGS TECHNIC 25-piece set with extractors, guides and drills

Professional 25-piece set for easy removal of broken screws and studs.

64,13
BGS TECHNIC tap and die set M2-M18 110-piece for fine thread
BGS TECHNIC
CAM BGS1900

BGS TECHNIC tap and die set M2-M18 110-piece for fine thread

Professional 110-piece tap and die set from BGS TECHNIC for fine thread, supplied in a sturdy plastic case.

199,-
BGS TECHNIC Thread Gauge 52-piece for metric and Whitworth thread
BGS TECHNIC
CAM BGS3069

BGS TECHNIC Thread Gauge 52-piece for metric and Whitworth thread

Accurate 52-piece thread gauge for metric and Whitworth threads, ideal for various applications.

10,89
DELTACH hand tap set M6x1.0 3-piece HSS DIN 352
DELTACH
DELTA 733060

DELTACH hand tap set M6x1.0 3-piece HSS DIN 352

High-quality 3-piece hand tap set for precise M6x1.0 thread cutting.

12,71
DELTACH hand tap set M8x1.25 3-piece for precise thread cutting
DELTACH
DELTA 733080

DELTACH hand tap set M8x1.25 3-piece for precise thread cutting

High-quality 3-piece hand tap set M8x1.25 from DELTACH for precision thread cutting.

15,73
DELTACH hand tap set M14x2.0 3-piece for precise thread cutting
DELTACH
DELTA 733122

DELTACH hand tap set M14x2.0 3-piece for precise thread cutting

High-quality 3-piece hand tap set for M14x2.0 threads, ideal for precision work in metalworking.

33,28
DELTACH hand tap set M16x2.0 3-piece for precise thread cutting
DELTACH
DELTA 733124

DELTACH hand tap set M16x2.0 3-piece for precise thread cutting

High-quality 3-piece hand tap set M16x2.0 for precision thread cutting in various materials.

40,53
BGS TECHNIC Bolt Extractor Set M3-M18 5-piece for removing broken bolts
BGS TECHNIC
CAM BGS1895

BGS TECHNIC Bolt Extractor Set M3-M18 5-piece for removing broken bolts

Easily remove broken bolts from M3 to M18 with this 5-piece BGS TECHNIC bolt extractor set.

9,68
XPTOOLS metric thread repair kit 80-piece
XPTOOLS
VAL 51ATD80MMC

XPTOOLS metric thread repair kit 80-piece

Easily restore damaged metric threads with this complete 80-piece set from XPTOOLS.

79,-
KS-TOOLS Torx and hex bolt extractor set 34-piece with left-hand cutting thread
KS-TOOLS
KS 150.7060

KS-TOOLS Torx and hex bolt extractor set 34-piece with left-hand cutting thread

Effortlessly remove damaged Torx and hex bolts with this 34-piece KS-TOOLS set, featuring left-hand cutting thread and TORSIONpower bits.

55,66
XPTOOLS thread cutting set tap set metric M3-M12 32-piece
XPTOOLS
VAL 51ATD32MM

XPTOOLS thread cutting set tap set metric M3-M12 32-piece

Complete 32-piece thread cutting set for precise tapping and cutting of metric threads, supplied in a sturdy metal case.

59,-
V-COIL thread repair kit M6 x 1.0 for durable thread restoration
V-COIL
CAM VOL04010

V-COIL thread repair kit M6 x 1.0 for durable thread restoration

Restore damaged M6 threads with the V-COIL repair kit for a strong and durable connection.

33,88
V-COIL thread repair kit M8 x 1.25 for durable repairs
V-COIL
CAM VOL04012

V-COIL thread repair kit M8 x 1.25 for durable repairs

Professionally repair damaged M8 x 1.25 threads with the V-COIL repair kit.

43,56
V-COIL thread repair kit M10x1.5 for durable thread restoration
V-COIL
CAM VOL04016

V-COIL thread repair kit M10x1.5 for durable thread restoration

Professionally restore damaged M10x1.5 threads with the V-COIL repair kit.

45,98
BGS TECHNIC Spark Plug Thread Repair Kit M14x1.25 for efficient thread repair
BGS TECHNIC
CAM 149

BGS TECHNIC Spark Plug Thread Repair Kit M14x1.25 for efficient thread repair

Repair damaged spark plug threads with precision and ease thanks to the BGS TECHNIC Spark Plug Thread Repair Kit M14x1.25.

60,50
DELTACH spark plug thread repair kit M14x1.25 17-piece
DELTACH
DELTA 735600

DELTACH spark plug thread repair kit M14x1.25 17-piece

Easily restore damaged spark plug threads with this complete 17-piece set from DELTACH.

94,38
V-COIL thread insert Helicoil M5x0.8 10 pieces
V-COIL
CAM VOL40308

V-COIL thread insert Helicoil M5x0.8 10 pieces

Easily repair or reinforce M5 threads with this set of 10 V-COIL Helicoil thread inserts.

6,05
V-COIL thread insert Helicoil M6x1.0 (10 pieces) for durable thread repair
V-COIL
CAM VOL40309

V-COIL thread insert Helicoil M6x1.0 (10 pieces) for durable thread repair

Repair damaged M6 threads with this set of 10 V-COIL Helicoil thread inserts.

9,32
V-COIL thread insert Helicoil M8x1.25 stainless steel (10 pieces)
V-COIL
CAM VOL40311

V-COIL thread insert Helicoil M8x1.25 stainless steel (10 pieces)

Repair and reinforce damaged threads with this durable V-COIL Helicoil M8x1.25 stainless steel thread insert.

7,26
V-COIL thread insert Helicoil M10x1.5 (5 pieces) for thread repair
V-COIL
CAM VOL40315

V-COIL thread insert Helicoil M10x1.5 (5 pieces) for thread repair

Repair damaged M10x1.5 threads with this durable V-COIL thread insert set of 5 pieces.

6,05
V-COIL thread insert Helicoil M12x1.75 (5 pieces)
V-COIL
CAM VOL40321

V-COIL thread insert Helicoil M12x1.75 (5 pieces)

Repair and reinforce damaged threads with this durable V-COIL thread insert made of stainless steel.

7,26
V-COIL thread insert Helicoil M14x1.25 set of 5
V-COIL
CAM VOL40327

V-COIL thread insert Helicoil M14x1.25 set of 5

Easily repair damaged M14x1.25 threads with this durable V-COIL thread insert set of 5.

8,49
V-COIL thread insert Helicoil M14x2.0 (5 pieces) for durable thread repair
V-COIL
CAM VOL40325

V-COIL thread insert Helicoil M14x2.0 (5 pieces) for durable thread repair

Repair damaged M14x2.0 threads with these heat- and corrosion-resistant V-COIL thread inserts.

8,47
V-COIL thread insert Helicoil M7x1.0 (10 pieces)
V-COIL
CAM VOL40310

V-COIL thread insert Helicoil M7x1.0 (10 pieces)

Restore and reinforce M7x1.0 threads with this durable V-COIL thread insert set of 10 pieces.

7,26
V-COIL thread insert Helicoil M8x1.0 (10 pieces) for thread repair
V-COIL
CAM VOL40312

V-COIL thread insert Helicoil M8x1.0 (10 pieces) for thread repair

Repair and reinforce damaged M8x1.0 threads with this set of 10 V-COIL thread insert Helicoils.

7,26
V-COIL thread insert Helicoil M9x1.25 for durable thread repair
V-COIL
CAM VOL40313

V-COIL thread insert Helicoil M9x1.25 for durable thread repair

Repair damaged threads with the V-COIL Helicoil M9x1.25 thread insert for a strong and durable connection.

7,26
V-COIL thread insert type Helicoil M10x1.25 (5 pieces)
V-COIL
CAM VOL40316

V-COIL thread insert type Helicoil M10x1.25 (5 pieces)

Repair or reinforce M10x1.25 threads with this durable V-COIL thread insert set of 5 pieces.

6,05
V-COIL thread insert Helicoil M10x1.0 stainless steel (5 pieces)
V-COIL
CAM VOL40317

V-COIL thread insert Helicoil M10x1.0 stainless steel (5 pieces)

Repair or reinforce damaged threads with these durable V-COIL Helicoil M10x1.0 stainless steel inserts.

6,05
V-COIL thread insert Helicoil M11x1.5 (5 pieces)
V-COIL
CAM VOL40319

V-COIL thread insert Helicoil M11x1.5 (5 pieces)

Repair or reinforce M11x1.5 threads with this durable V-COIL thread insert set of 5 pieces.

7,26
V-COIL thread insert Helicoil M12x1.5 for durable thread repair
V-COIL
CAM VOL40322

V-COIL thread insert Helicoil M12x1.5 for durable thread repair

Repair damaged M12x1.5 threads with V-COIL stainless steel thread insert.

7,26
V-COIL thread insert Helicoil M12x1.25 (5 pieces)
V-COIL
CAM VOL40323

V-COIL thread insert Helicoil M12x1.25 (5 pieces)

Repair and reinforce damaged threads with the V-COIL thread insert Helicoil M12x1.25. Set of 5 pieces for durable repairs.

7,26
V-COIL thread insert Helicoil M12x1.0 stainless steel (5 pieces)
V-COIL
CAM VOL40324

V-COIL thread insert Helicoil M12x1.0 stainless steel (5 pieces)

Restore or reinforce M12x1.0 threads with this durable stainless steel V-COIL thread insert set of 5 pieces.

7,26
V-COIL thread insert Helicoil M14x1.5 (5 pieces) for thread repair
V-COIL
CAM VOL40326

V-COIL thread insert Helicoil M14x1.5 (5 pieces) for thread repair

Restore damaged M14x1.5 threads with this durable V-COIL thread insert set of 5 pieces.

8,47