Countersinks & dimple dies · SKU Q03PNAD1L
Extended Microstop Countersink Cage
A microstop with a long reach, for countersinking down in channels such as seat tracks.
Where to buy
AmericaDistributor coming soonOur partner for this region is on its way
EuropeDistributor coming soonOur partner for this region is on its way
OceaniaDistributor coming soonOur partner for this region is on its way
More distributors
AmericaMore distributors coming soon
EuropeMore distributors coming soon
OceaniaMore distributors coming soon
Note the cutter size: it needs 3/8" diameter cutters, not the 1/2" body of the standard pilot cutters.
Pilot sizes follow the rivet holes on the drill chart.
Specifications
| Part | 133-NX |
|---|---|
| Cutters | 1/4"-28 threaded, 3/8" diameter (required) |
| Shaft travel | 1/4" |
| Max speed | 3,000 RPM |
Source: a distributor's listing, checked 2026-09-30.
Questions people actually ask
Where can I buy the Extended Microstop?
A distributor we checked lists it in the Europe & UK. The link to its page, with the live price and stock, opens when the partnership does.
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