Thread repair
NES thread repair tools from Israel restore damaged internal and external threads with one universal tool per size range: the blade follows the existing pitch and removes no material. For threads beyond repair, the KUKKO thread insert sets. Spare blades and sets in this category.
1 subcategory
NES NE-07217 Nylon protective pad for Nes 21
NES NE-07291 NES 29 internal thread restorer
NES NE-07225 RK22 blades 55° (British Standard)
NES NE-07226 RK22 blades 60°
NES NE-07227 Nylon protective pad for Nes 22
NES NE-07235 RK23 blades 55° (British Standard)
NES NE-07236 RK23 blades 60°
NES NE-07237 Nylon protective pad for Nes 23
NES NE-07242C RK24 blades 55°, for threads coarser than 10TPI or 2.5mm
NES NE-07245F RK24 blades 55° (British Standard)
NES NE-07246 RK24 blades 60°
NES NE-07247 Nylon protective pad for Nes 24
NES NE-07248C RK24 blades 60°, for threads coarser than 10TPI or 2.5mm
NES NE-07259 NES 25 guide sleeve for Ø 44mm - 54mm (1 3/4" - 2 1/8")
NES NE-07269 NES 26 guide sleeve for Ø 54mm - 68mm (2 1/8" - 2 5/8")
NES NE-03101 Keyway skip adapter, for threads finer than 10TPI or 2.5mm
NES NE-03104 Keyway skip adapter, for threads coarser than 10TPI or 2.5mm
NES NE-07000 Debering tool for NES 3 set
NES NE-07252F RK25 blades 55° (British Standard)
NES NE-07255C RK25 blades 55° (British Standard)
NES NE-07256C RK25 blades 60°
NES NE-07258F RK25 blades 60°, for threads finer than 14TPI or 1.75mm
NES NE-07262F RK26 blades 55° (British Standard)
NES NE-07265C RK26 blades 55° (British Standard)
Thread repair: which tool fits the job?
Thread repair without cutting away material
You restore damaged thread with a tool that follows the existing pitch. The blade cuts nothing away, so you make no swarf. You choose per job between internal and external, and between a loose tool and a set.
Internal or external
For thread in holes you use an internal thread restorer. For thread on axles and bolts you take the external version. Both work universal per size range. Check before ordering whether the tool handles the pitch. For threads finer than normal, such as British Standard, you need special blades.
Blades, parts and inserts
A worn blade you replace loose. Under blades and parts you find spare blades for 60° (metric/UN) and 55° (British Standard), plus guide bushes and keyway skip adapters. Is the thread too far gone or is material missing? Then you repair durably with a thread insert set. It holds a seat cutter, a thread insert and a bush set. Loose thread inserts you order per piece.
Which job, which choice
Light damage: internal or external thread repair tool, with spare blades in stock. Fine or odd pitch: first find the right blades. Thread too far gone: thread insert set. It all sits under tools, so you order it together with your other workshop supplies.