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Materials & Applications
Compatibility
Materials & Applications
Recommended use cases for this product across common industrial materials and jobsite applications.
Mild steel, Aluminum, Brass, Copper, Plastics, Non-ferrous metals
Deburring drilled holes
Edge chamfering
Controlled countersinking
Flat-head fastener seating
Production and assembly finishing
Product details
Technical Description
Essential product information, specifications, and recommended use before ordering.
Champion CSKA14 100° HSS Zero-Flute Countersink | 1/8" to 27/64" Screw Range — Weldon-Style Deburring Countersink
The CSKA14 is a Champion 100° HSS zero-flute countersink sized for flat-head screws from 1/8" to 27/64". Its single cutting edge is designed for fast stock removal and a smooth, chatter-resistant finish when deburring drilled holes, chamfering edges or preparing seats for flat-head fasteners.
This exact CSKA configuration has a 7/16" body diameter, 1/4" shank and 1-11/16 overall length. The zero-flute Weldon-style design supports controlled cutting in production, fabrication and maintenance work. Use a properly set depth stop or machine stop when repeatable countersink depth is required.
Technical Specifications
| Manufacturer part number | CSKA14 |
|---|---|
| Exact screw range | 1/8" to 27/64" flat-head screws |
| Included angle | 100° |
| Tool style | Weldon-style pilotless zero-flute countersink |
| Body diameter | 7/16" |
| Shank diameter | 1/4" |
| Overall tool length | 1-11/16 |
| Material | High-speed steel (HSS) |
| Source variant configuration | For screws 1/8" to 27/64" |
Applications
Use this Champion CSKA14 for chatter-free countersinking, deburring drilled holes, edge finishing and flat-head screw seating in steel, aluminum, brass, copper, plastics, wood and other suitable non-ferrous materials. It can be used with a portable power drill or drill press.
Consistent Countersinking
Match the cutter to the exact 1/8" to 27/64" screw range, secure the workpiece and establish the desired depth before cutting. Moderate RPM, light pressure and proper alignment help produce a clean 100° chamfer and extend tool life.
Cutting tools may shatter if misused. Wear appropriate PPE and follow the machine and tool manufacturer's instructions.
Most Interesting Product Feature
Product highlight
Most Interesting Product Feature
- Adjustable Depth Stop for Perfect Consistency — The integrated stop collar allows repeatable, uniform countersinks across multiple holes, eliminating guesswork and reducing rework in production and assembly environments.
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