DRAPER threading equipment

DRAPER offers this threading equipment. When a bolt is overtightened or started at an angle, it often strips the thread in the aluminium of the engine or frame, and it no longer holds.

Why repair rather than replace?

The benefits:

• A crankcase, cylinder or frame saved for the price of an insert instead of a new part.
• A steel insert, stronger than aluminium, at the original bolt size: ideal for bolts that are removed often, such as the drain plug.
• Taps and dies in treated steel: they cut cleanly and restore a clean thread without tearing it.

Why choose DRAPER?

Draper is a British family business founded in 1919 by Bert Draper in Kingston upon Thames, based since 1963 in Chandler’s Ford, Hampshire, and run by the family for three generations. Its catalogue lists more than 11,000 hand, power and automotive tools and workshop equipment items.

When should you replace this tool?

A tap or die that is dull, chipped or unusually stiff risks breaking in the part: replace it, and restock inserts as soon as the box runs low.

Specifications and fitting tips

• Manufacturer part number: 79204

Cross-Mania tip: Check the exact diameter and pitch (M8 x 1.25 and M8 x 1 are not interchangeable), tap dead straight with cutting fluid and back off half a turn every turn to break the chip.

Compatibility

Workshop tool: it works on any motorcycle or ATV. Just check the size or dimension stated.