Thread repair kit M18 x 1.5 QUATROS QS14187R

Description Thread repair kit M18 x 1.5 QUATROS QS14187R

Thread repair kit M18×1.5 for restoring damaged threads.

Set with drill, tap, installation tool, and 7 wire inserts.

Article: QS14187R

Functional Purpose

A kit for repairing and restoring damaged or stripped M18×1.5 threads using wire inserts.

Package Contents

Drill, tap, insert installation tool, shank break-off tool, and 7 wire thread inserts.

Steel Inserts

The restored thread becomes stronger than the original thanks to stainless steel inserts.

Description QS14187R

The M18×1.5 thread repair kit QS14187R is a professional kit for workshops that restore damaged, large-diameter threaded holes. This set includes everything you need: a drill bit for reaming a hole, a tap for cutting a new thread, an insert installation tool, a shank break-off tool, and 7 stainless steel wire inserts.

A stripped M18×1.5 thread is often found in oil filter housings, drain plugs, and other large fasteners. Replacing the entire part can be expensive. The QS14187R completely solves this problem: the hole is reamed, a new thread is cut, into which a wire insert is screwed, restoring the original M18×1.5 size.

Specifications

⚠️ Important: Use lubricant when drilling. Make sure the hole is drilled straight, without skew. The length of the insert must match the depth of the hole.

Kit Contents

• Drill (1 pc.): for drilling a damaged hole.
• Tap (1 pc.): for cutting a new thread for the insert.
• Installation tool (1 pc.): for screwing in a wire insert.
• Break-off tool (1 pc.): for removing the insert shank.
• Wire threaded inserts (7 pcs.): for restoring M18×1.5 threads.

When to Use This Kit

• When M18×1.5 threads are stripped or damaged in body parts.
• To repair the threads of drain plugs and oil filters.
• When a bolt or plug spins freely and cannot be tightened to the required torque.
• For thread repair on any part with M18×1.5 thread.

QS14187R Benefits

Stronger than Original

Stainless steel wire inserts create a thread that is more wear-resistant than the original.

Complete Set

Everything you need to repair a single thread in one set — from drill to inserts.

7 Inserts

Enough to repair multiple holes or for future use.

Frequently Asked Questions

Is it suitable for aluminum parts?

Yes, the set is ideal for thread repair on aluminum parts, where threads are most often damaged.

How many holes can be repaired?

The set contains 7 inserts, which is enough to repair up to 7 holes (one insert per hole).

Can the inserts be reused?

No, once installed, the insert becomes a permanent part of the threaded hole and is not intended for reuse.

What is the warranty on the QS14187R set?

The tool is guaranteed for 12 months against manufacturing defects under professional use.