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WES1615 Short Quick Change Drill Collets
8 Products
WES1615 collets are the short quick change series. They fit the Wescon WES1760 short quick change chuck, which mounts on a 1/4-28 threaded angle drill or pancake drill attachment, for right angle drilling where a full length collet would not clear. Each collet takes a standard straight shank drill and drops into the chuck without tools.
Eight sizes from #50 (0.070 in) to F (0.257 in), including #40, #30, #20, #10, 3/16 in and 1/4 in. Keep one loaded per drill size and change bits in seconds. Custom sizes are available as an option on the product page. Made in USA.
WES1615 Short Quick Change Drill Collets

Short quick change drill collets for the WES1760 short quick change chuck on 1/4-28 threaded angle drills and pancake drill attachments. Standard shank drill bits from #50 (0.070 in) to F (0.257 in). 8 stock sizes, custom sizes on request.
| Part Number | Chuck Type | Mount Type | Size | Lead Time |
|---|---|---|---|---|
| WES1615-10 | Collet Chuck | Quick Change | #10 (0.1935in) | Ships in 2 Weeks |
| WES1615-1875 | Collet Chuck | Quick Change | 3/16 (0.1875in) | Ships in 2 Weeks |
| WES1615-20 | Collet Chuck | Quick Change | #20 (0.1610in) | Ships in 2 Weeks |
| WES1615-2500 | Collet Chuck | Quick Change | 1/4 (0.2500in) | Ships in 2 Weeks |
| WES1615-30 | Collet Chuck | Quick Change | #30 (0.1285in) | Ships in 2 Weeks |
| WES1615-40 | Collet Chuck | Quick Change | #40 (0.0980in) | Ships in 2 Weeks |
| WES1615-50 | Collet Chuck | Quick Change | #50 (0.0700in) | Ships in 2 Weeks |
| WES1615-F | Collet Chuck | Quick Change | F (0.2570in) | Ships in 2 Weeks |
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Cross Reference SearchPrecision Drill Chucks & Quick-Change Systems
Wescon USA’s drill chucks and quick-change adapters give aerospace mechanics fast tool changes without losing concentricity.
Built for heavy-duty aircraft assembly lines, our Quick-Change Chucks (including the WES1750 and WES1760 series) are drop-in replacements for legacy Magnavon tooling. Our pull-collar quick-release systems are compatible with industry-standard Boeing quick-change drill bits, so mechanics can use the tooling and surplus bits their assembly floors already stock.
Made in USA, our drill chucks mount to standard and right-angle pneumatic drill motors. For tight-clearance operations, our short-series collet chucks feature a 120-degree seating angle and 1/4"-28 male threads, allowing the use of standard aircraft drill bits in tight spots on the airframe.
- Boeing Quick-Change Compatibility: Accepts standard aerospace quick-change bits and reamers, compatible with legacy Magnavon tooling.
- Fast Tool Changes: Minimize downtime and skip chuck keys with our pull-collar release.
- Close-Quarter Capability: Short-series designs (like our WES1615) and 120-degree seating angles suit tight spots on the airframe and right-angle drills.
- High-Precision Concentricity: Machined to minimize wobble and runout, so holes stay within mil-spec and commercial aerospace tolerances.
- In-House Production: Every chuck is made under one roof, so we control quality and lead times.
- Fast, Global Shipping: In-stock chucks ordered by 12 PM CST ship the same day, worldwide.
