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
- Steel
- Plastics
Recommended applications
Typical jobs and operations
- Mild and medium steel, Aluminum, Brass, Copper, Plastics, Non-ferrous metals Deburring drilled holes Breaking sharp edges Light countersinking Precision finishing 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 · 82°
Manufacturer seriesCSK-SH
Series familyCSK-SH
Measurement systemWire/Letter/Number
Manufacturer part numberCSK-3SH
Dimensions & fit
SizeNo. 2, 3, 4
Drill / wire / letter designation#5
Cutting diameter1/4
Overall length1-27/32
Shank diameter1/4
Pack quantity1
Cutting geometry
Countersink angle82.0°
04 -- Why Choose this series
Series advantage
Why choose the CSK-SH series
CSK-SH
Short-Length, High-Rigidity Design — The compact body reduces flex and vibration, allowing more controlled, precise countersinking than standard-length tools, especially in tight or precision-sensitive setups.
Features supporting this advantage
- Short-Length, High-Rigidity Design — The compact body reduces flex and vibration, allowing more controlled, precise countersinking than standard-length tools, especially in tight or precision-sensitive setups.
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 CSK-3SH 82° HSS Hex Shank Zero-Flute Countersink | No. 2, 3, 4 Screw Size
The CSK-3SH is a Champion zero-flute countersinks in the CSK-SH series.
Short-Length, High-Rigidity Design — The compact body reduces flex and vibration, allowing more controlled, precise countersinking than standard-length tools, especially in tight or precision-sensitive setups.
Technical Specifications
| Manufacturer part number | CSK-3SH |
|---|---|
| Degree | 82 |
| Diameter Of Cut / Screw Size | No. 2, 3, 4 |
| Body Diameter (IN) | 1/4 |
| Overall Length (IN) | 1-27/32 |
| Shank Diameter (IN) | 1/4 |
| Order quantity multiple | 1 |
Use a compatible machine or holder, the correct speed and feed, and appropriate personal protective equipment. Follow the 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
Your products, quantities and order details enter our system for verification.
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
Business purchasing
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For distributors, wholesalers, machine shops and contractors: apply for Net 30 terms, email a PDF purchase order or request tailored business pricing.
Canada & United States
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Targeted pricing based on products, quantities and repeat needs
Credit decisions are usually completed in 2–3 business days. No minimum order is required to apply.