Countersinks Available

Single Flute Heavy-Duty Countersinks

Current selection Diameter x Degree: 1/4" x 60° | Shank 1/4"
SKU: CHA-XL801-1/4X60
UPC 846035013543

21 .68CAD$
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Ships from: Montreal QC, Canada
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Materials & Applications

Compatibility

Materials & Applications

Recommended use cases for this product across common industrial materials and jobsite applications.

Mild and medium steel, Aluminum, Brass, Copper, Non-ferrous metals
Countersinking flat-head fasteners
Deburring drilled holes
Breaking sharp edges
Fabrication and maintenance work
Automotive and industrial assembly

Product details

Technical Description

Essential product information, specifications, and recommended use before ordering.

Champion XL801 Brute Single Flute Countersinks — Heavy-Duty Single Edge Countersinking & Deburring

The Champion XL801 Brute Single Flute Countersinks are heavy-duty finishing tools engineered for aggressive yet controlled countersinking and deburring in metalworking applications. Featuring a single flute cutting design, XL801 countersinks provide excellent chip evacuation, reduced heat buildup, and smooth surface finishes when working in steel, aluminum, and other machinable materials.

Manufactured from high-speed steel (HSS), XL801 countersinks are designed for durability and long tool life in demanding shop and field environments. The single cutting edge allows for a controlled cutting action, minimizing chatter while efficiently removing material—making these countersinks ideal for heavier chamfering and countersinking operations compared to zero-flute styles.

XL801 Brute countersinks are commonly used in fabrication shops, automotive repair, structural work, and industrial maintenance where clean fastener seating and reliable edge finishing are required.

Key Benefits

  • Single flute geometry provides smooth cutting with excellent chip clearance.
  • High-speed steel construction delivers strength and long cutting life.
  • Reduced chatter compared to multi-flute countersinks in heavier cuts.
  • Controlled material removal for consistent chamfer depth.
  • Ideal for countersinking flat-head fasteners and edge deburring.

Materials & Applications

Materials Steel, aluminum, brass, copper, non-ferrous metals
Applications Countersinking, deburring drilled holes, edge chamfering, flat-head fastener seating

Use moderate RPM and steady feed for best results. Secure workpiece and wear appropriate PPE.

Most Interesting Product Feature

Product highlight

Most Interesting Product Feature

  • Single Flute Controlled Cutting Action — The single cutting edge delivers aggressive yet smooth material removal with excellent chip evacuation, making XL801 countersinks ideal for heavier countersinking operations where precision and finish still matter.

Frequently bought together

Recommended Add-Ons

Quickly add the accessories most often purchased with this item so the job gets done right the first time.

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