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Thread repair kit M4 x 0.7 V-Coil

Thread repair kit M4 x 0.7 V-Coil

Thread repair kit V-COIL

Drilling: Drill damaged thread with normal twist drills. For spark plug threads, no reaming is required, here use the combined drilling and cutting tool. Please note that larger holes are required for thread formers.

Check: Check tap and threaded bolt for same thread and pitch.

Tapping: Use the special taps to tap the receiving thread into the drilled hole. The use of cutting oil is recommended.

Install thread insert: Place the insert on the tool and make sure that the tang is in the groove opening, then adjust it properly with the adjusting ring. Then under light pressure, screw in the thread insert in the direction of the thread.

Do not turn against the running direction, the tang may break off.

Break tang: After installation, remove the insertion tool and remove the driving tang with the tang breaker. For larger sizes and for spark plug threads, use needle nose pliers to remove the tang. After completion of these operations, the tight and exact tolerances and the shaping of the spring thread has created a thread that is often better and stronger than the original thread.
Contents:
each 1 piece tap M4 x 0.7,
1 piece twist drill 4.2, mm
1 piece hand installation tool with locking ring No. 6,
1 piece tang breaker No. 6 and 20 pieces of thread inserts
Delivery: In plastic case.
Eigenschaften
Weight 98 g
Thread inserts 20 Stück
Content M4 x 0,7
Brand "Völkel"
Völkel, a global leader in the production of standard threading tools, has been providing high-precision tools for thread cutting and repair for over 100 years. The company is distinguished by an outstanding product availability of over 99% from stock and one of the broadest ranges in the industry, including threading tools in sizes from M1 to M110 as well as numerous special dimensions. Manufactured on CNC machines at international locations, Völkel tools guarantee consistent industrial quality. Final inspection and worldwide shipping are centrally managed from Remscheid to ensure the highest delivery quality. Völkel works exclusively with specialist retailers and supports them with extensive technical information and sales materials.
Details of the manufacturer:
Völkel
Morsbachtalstr. 20
42855 Remscheid, Germany