Bộ sửa ren M 42 x 3.0 - 1.5D

• Repair of damaged or worn ren trong
• Reinforcement of threads in soft materials
• Recovery of rejected or worn-out components
• Creation of new, high-strength and long-lasting threads
• Ideal for maintenance, assembly, and small-batch production
• Stainless thép inserts according to DIN 8140, Type S, ISO 2 (6H), free running

Your advantages:

• Universal usability – suitable for manual sửa ren
• Corrosion- and temperature-resistant thread inserts
• High stock availability for standard and special sizes
• Delivered in a robust and functional metal case
• Reliable, repeatable repair results with improved thread strength

1. Preparation: Drill out the damaged thread to the correct core diameter, deburr and clean the hole.
2. Cut the STI thread: Use the included STI Mũi taro ren tay (tạo ren trong) M 42 × 3.0 with suitable cutting oil for smooth operation.
3. Insert the wire thread: Screw the insert in using the Dụng cụ lắp ren cấy until it is flush or slightly below the surface.
4. Break tang: Remove the tang carefully using the tang break-off tool.
5. Check: Verify thread fit with a screw or gauge and clean the repaired area.

• Brand: V-COIL
• Nominal size: M 42 x 3.0
• Repair length: 1.5D
• Inserts: DIN 8140, Type S, free running, stainless thép, ISO 2 (6H)
• Packaging: Metal case
• EAN: 4022835042358
• Article number: 04235

• 1× STI Mũi taro ren tay (tạo ren trong) ISO 529 HSS-G – M 42 × 3.0 (03068)
• 10× V-COIL Ren cấy V-COIL Type S, Free Running – M 42 × 3.0 – 1.5D (07373)
• 1× V-COIL Dụng cụ lắp ren cấy (Drive connector 3/4") – M 42 × 3.0 (08042)

Can this kit be used for aluminium or soft alloys?
Yes, the stainless thép inserts significantly improve load capacity and durability even in softer materials.

What does 1.5D mean?
The insert length equals 1.5 times the nominal thread diameter – ensuring strong thread engagement.

Is special equipment required?
No, all necessary tools are included in the kit. Cutting oil is recommended for best results.

Are the inserts corrosion-resistant?
Yes, all inserts are made from high-grade stainless thép for corrosion and heat resistance.

Can I order replacement inserts?
Yes, V-COIL inserts are available separately in various sizes and lengths.