Bộ sửa ren, BSF 7/16 - 1,5D

Applications:

• Repair of stripped or damaged BSF 7/16 × 18 ren trong
• Reinforcement of threads in soft materials (aluminium, brass, plastics)
• Recovery of rejected or worn-out components
• Creation of strong and long-lasting ren trong
• Perfect for maintenance, repair and small-scale production
• Ren cấy V-COIL according to DIN 8140, ISO 2 (6H), Type S – free running, stainless thép

Advantages:

• Improved load-bearing capacity after repair
• High resistance to corrosion and temperature
• Precision cutting with ground HSS-G STI tap
• Easy manual operation without additional machines
• Compact and durable plastic case for safe storage

1. Drill: Use the STI Mũi khoan xoắn (Ø 11.5 mm) to prepare the hole.
2. Tap: Cut the new STI thread using the included HSS-G tap.
3. Insert: Screw in the stainless insert with the hand tool until flush.
4. Break tang: Remove the driving tang with the Dụng cụ bẻ chân ren cấy.
5. Check: Test the repaired thread with a matching BSF screw.

• Brand: V-COIL
• Nominal size: BSF 7/16" × 18
• Repair length: 1.5D
• Material: Stainless thép
• Packaging: Plastic case
• EAN: 4022835041672
• Article number: 04167

• 1× STI Mũi taro máy ngắn, Form D, HSS-G, BSF 7/16 × 18 (03257)
• 1× Dụng cụ bẻ chân ren cấy, số 14 (07014)
• 1× Insertion Tool with Locking Ring, số 14 (08014)
• 10× Ren cấy V-COIL – Type S – Free Running BSF 7/16 × 18 – 1.5 D (08367)
• 1× STI Mũi khoan xoắn 11.5 mm (00115)

Can I use it on aluminium?
Yes, the stainless thép inserts are ideal for soft materials like aluminium or brass.

What does 1.5D mean?
The insert length equals 1.5 times the nominal diameter, ensuring better holding strength.

Is the drill included?
Yes, the correct STI Mũi khoan xoắn (Ø 11.5 mm) is included.

Is it suitable for hand use?
Yes, all tools are designed for manual use.

How durable is the repair?
Properly installed, the repaired thread is stronger than the original.

Are other sizes available?
Yes, V-COIL kits are available in BSF, BSW, UNC, and UNF sizes.

Need help or spare parts?
Contact us via the biểu mẫu liên hệ.