Reach deeper, mount smaller discs, or extend your grinder's working length. This extended adapter (connection shaft) lets you convert your spindle thread or adapt small-hole discs (like 5mm mounting holes) to your angle grinder.
Why JANEXUS PRIME
3-Pack value — three shafts per order
Precision steel construction — stable concentricity, reliable fixation
Flip-nut trick — variants with M10 press nut (hex or flat) let you invert the nut to mount grinding discs with 16mm or 20mm bores
Extended reach — useful for confined spaces or narrow work
Select the thread conversion you need from the drop-down
Compatible With
Angle grinders (UWM / болгарка) with M10×1.5, M14×2.0, or 5/8"-11 spindles. Great for polishing pads, small flap discs, mini cutting wheels, and shank-mounted accessories.
What's In The Box
3 × extended adapter (specific configuration as selected). Variants marked "+ Nut" also include 3 × M10 press nut.
Manual measurements are for reference only. Verify thread compatibility with your specific tool before ordering.
Specifications
Material
Steel
Length
Extended (connection-shaft style)
Pack Quantity
3 adapters per order
Thread Conversions
M10×1.5, M14×2.0, 5/8"-11, plus 8mm shank and M5 internal
Variants Available
8 thread combinations
Special Use
Flip-nut design accommodates 16mm or 20mm bore discs
