01 — Essential Specifications
Choose with confidence
Essential specifications
The facts that matter most when choosing the right product in this family.
02 -- Materials, Applications & Machines
Working compatibility
Materials, applications & machines
Quickly confirm what the tool can cut, the work it is designed to perform, and the equipment it is intended to run on.
Compatible materials
Recommended workpiece materials
- Aluminum
- Non-ferrous metals
- Mild steel
- Steel
- Plastics
Recommended applications
Typical jobs and operations
- Mild steel, Aluminum, Brass, Copper, Plastics, Non-ferrous metals Deburring drilled holes Removing sharp edges Light countersinking Finishing and cleanup operations Fabrication and maintenance work
- Holemaking
03 -- Complete Technical Specifications
Technical data
Complete technical specifications
Open only the groups you need to confirm construction, dimensions, and operating requirements.
Construction & identification
Tool typeCountersinks
Tool subtypeZero-Flute Countersinks
Detailed styleHSS · 90°
Manufacturer seriesDBK
Series familyDBK
Measurement systemImperial
Tool materialHigh-speed steel
Manufacturer part numberDBK36
Dimensions & fit
Size9/16"
Cutting diameter1-1/8
Overall length2-13/16
Shank diameter1/2
Pack quantity1
Cutting geometry
Countersink angle90.0°
04 -- Why Choose this series
Series advantage
Why choose the DBK series
DBK
Dual-End Zero Flute Design — Provides two usable cutting edges in one tool while delivering chatter-free performance, maximizing tool life and reducing replacement frequency in production environments.
Features supporting this advantage
- Dual-End Zero Flute Design — Provides two usable cutting edges in one tool while delivering chatter-free performance, maximizing tool life and reducing replacement frequency in production environments.
- High-speed steel
05 -- Compatibility & What's Included
06 -- Use Notes & Technical Description
Before you use it
Use notes & technical description
Important fit, operating, and care guidance to review before putting the tool to work.
View the complete technical description
Champion DBK36 90° HSS Double-Ended Zero-Flute Countersink | 9/16" to 1-3/32" | 1/2" Shank — Weldon-Style Deburring Countersink
The DBK36 is a Champion 90° HSS double-ended zero-flute countersink sized for flat-head screws from 9/16" to 1-3/32". Its single cutting edge is designed for fast stock removal and a smooth, chatter-resistant finish when deburring drilled holes, breaking sharp edges or preparing seats for flat-head fasteners.
This exact DBK configuration has a 1/2" shank and 2-13/16" overall length, with a 1-1/8" body diameter. The double-ended format provides two usable cutting ends in one tool, while the zero-flute Weldon-style geometry supports controlled cutting in production, fabrication and maintenance work.
Technical Specifications
| Manufacturer part number | DBK36 |
|---|---|
| Exact screw range | 9/16" to 1-3/32" flat-head screws |
| Included angle | 90° |
| Tool style | Double-ended Weldon-style pilotless zero-flute countersink |
| Body diameter | 1-1/8" |
| Shank diameter | 1/2" |
| Overall tool length | 2-13/16" |
| Material | High-speed steel (HSS) |
| Source variant configuration | For screws 9/16" to 1-3/32" | Shank 1/2" |
Applications
Use this Champion DBK36 for chatter-free countersinking, deburring drilled holes, edge breaking and light countersinking in metal, aluminum, brass, copper, plastics and wood. It is suited to portable power drills and drill presses, including glass and door-frame installation work.
Consistent Countersinking
Match the cutter to the exact 9/16" to 1-3/32" screw range, secure the workpiece and establish the desired depth before cutting. Moderate RPM, light pressure and proper alignment help produce a clean 90° chamfer and extend tool life.
Cutting tools may shatter if misused. Wear appropriate PPE and follow the machine and tool manufacturer's instructions.
How ordering works
A clear process from order to delivery
Whether you need one replacement tool or a recurring supply order, every step is designed for clear communication, accurate fulfillment and dependable delivery.
1
Order submitted securely
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Secure submission
2
Confirmation sent
You receive a clear summary of the items and quantities, ready to review or share.
Details confirmed
3
Picking and packing
Our team prepares the correct products and quantities for safe, accurate transportation.
Carefully prepared
4
Tracking provided
As soon as the carrier label is created, the tracking information is sent to you.
Trackable shipment
5
Delivery to your location
Your order travels to the selected address with clear visibility into its progress.
Dependable delivery
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