Chiave per trapano mandrino, 6 sizes, per mandrino trapano a column, chiave per trapano electric, diameter: 4 mm, 6 mm, 10 mm, 13 mm, 16 mm, 20 mm

【Sufficient quantity】 - The container contains 6 chives per mandrino, easy to store in daily use and sufficient to accommodate the various requirements. 【6 different dimensions】 - The dimensions are 3/4 polls (20 mm), 5/8 polls (16 mm), 1/2 polls (13 mm), 3/8 polls (10 mm), 1/4 polls (6 mm), 5/32 polls (4 mm), suitable for various manual traps. 【High quality material】 - The trap door key is made of heavy duty steel with high carbon/cromo vanadio and rivets in resistant plastic. The surface is smooth and lucid. It is anti-ruggine, anti-scivolo, resistant to wear and has a long duration. 【Easy to use】 - The chuck key is comfortable and the chuck can be tightened and allentato. You can replace the point of the trap and avoid any stress within a certain limit.【Ampia applicazione】 - The key for the spindle chuck is suitable for all parts of the utensils of the trapani electric clamps and the chuck for heavy duty; The key which is the key ring key is compatible with the high power part of the electrical circuit so that it is safe to replace the key with the Persian mandrino or danneggiate.