Bộ sửa ren M 52 x 3.0 - 1.5D

• Repair of damaged or worn threads
• Reinforcement of low-shear materials
• Recovery of rejected parts
• Creation of new, durable and long-lasting threads
• Ren cấy V-COIL made of stainless thép, Type S, DIN 8140

• Flexible use for repair and production tasks
• High stock availability for standard and special sizes
• Manual use – no special tools required
• Improved load capacity after repair
• Temperature and corrosion resistance
• Affordable and neatly organized in a sturdy case

• 1× STI Mũi taro ren tay (tạo ren trong) ISO 529 HSS-G – M 52 × 3.0 (03075)
• 10× V-COIL Ren cấy V-COIL kiểu tự do S – M 52 × 3.0 – 1.5D (07391)
• 1× V-COIL Dụng cụ lắp ren cấy (Drive connector 3/4") – M 52 × 3.0 (08049)

• Nominal size: M52 × 3.0
• Insert length: 1.5D
• Material: Stainless thép
• Type: S – free running
• Tolerance: ISO 2 (6H)
• Standard: DIN 8140
• Article number: 04242

1. Prepare: Drill out and clean the damaged thread area.
2. Tap: Use the STI Mũi taro ren tay (tạo ren trong) to cut a new ren trong.
3. Insert: Screw in the wire insert using the Dụng cụ lắp ren cấy until flush.
4. Finish: Break off the tang and check the thread with a matching bolt.

Can I use it for aluminium?
Yes, the stainless thép inserts are ideal for soft metals and alloys.

What does 1.5D mean?
It means the insert length equals 1.5 times the thread diameter.

Do I need special tools?
No, everything required for manual installation is included in the kit.