Bộ sửa ren, BSF 1/4 - 1,5D

Applications:

• Repair of damaged, worn or stripped BSF 1/4 × 26 ren trong
• Strengthening threads in soft materials such as aluminium, copper or plastic
• Restoring scrapped or rejected components to usable condition
• Creating new, strong and long-lasting thread connections
• Ideal for maintenance work, machine repair, installations and small-scale production
• Ren cấy V-COIL DIN 8140, ISO 2 (6H) tolerance, Type S – free running, stainless thép

Advantages:

• Precise thread restoration ensuring higher load capacity and improved thread quality
• Flexible use thanks to extra inserts and matching drill sizes up to M12
• Suitable for manual cắt ren without the need for special tools
• Resistant to heat, wear and corrosion – perfect for industrial environments
• Reliable V-COIL quality for workshop, automotive and maintenance professionals
• Delivered in an organised, sturdy plastic storage case

1. Preparation: Clean the damaged hole and drill out using the included STI Mũi khoan xoắn (6.6 mm).
2. Tapping: Cut the new STI thread with the HSS-G STI tap BSF 1/4" × 26 using suitable cutting oil.
3. Insert Installation: Screw the stainless thép insert into the new thread using the manual Dụng cụ lắp ren cấy until it sits flush.
4. Breaking the Tang: Remove the driving tang with the Dụng cụ bẻ chân ren cấy.
5. Inspection: Check the repaired thread by inserting a matching screw to verify fit and strength.

• Brand: V-COIL
• Nominal size: BSF 1/4" × 26
• Repair Length: 1.5D
• Material: Stainless thép
• Packaging: Plastic Case
• EAN: 4022835041634
• Article số : 04163

• 1× STI Mũi taro máy ngắn, Form D, HSS-G, BSF 1/4" × 26 (03253)
• 1× Dụng cụ bẻ chân ren cấy, số 9 (07009)
• 1× Manual Dụng cụ lắp ren cấy with Locking Ring, số 9 (08009)
• 20× Ren cấy V-COIL – Type S – Free Running – BSF 1/4" × 26 – 1.5D (08363)
• 1× STI Mũi khoan xoắn 6.6 mm (00066)

Can I use the kit on aluminium parts?
Yes, the stainless-thép wire inserts are ideal for repairing or reinforcing threads in aluminium and other soft materials.

What does 1.5D mean?
The insert length is 1.5 times the nominal thread diameter, providing improved load distribution and thread strength.

Is the Mũi khoan xoắn included?
Yes, the 6.6 mm STI Mũi khoan xoắn is included in the kit – everything you need is in one box.

Do I need special tools?
No, this kit is designed for manual use with standard workshop tools – no additional equipment required.

How durable is the repair?
When installed correctly, the repaired thread is stronger, wear-resistant and long-lasting under load.

Are other BSF sizes available?
Yes, V-COIL offers sửa ren kits for nearly all BSF, BSW, UNC and UNF dimensions.

Need spare inserts or technical advice?
Contact us via the biểu mẫu liên hệ.