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
- Steel
Recommended applications
Typical jobs and operations
- Steel Aluminum Brass Cast Metals Thread Repair Fabrication Machine Assembly Maintenance
- Threading
Compatible machines
Equipment and operating methods
- Manual
- Tapping machine
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 typeTap Sets
Tool subtypeHand Taps
Detailed styleHSS · 3-Piece Set
Manufacturer series308-SET
Series family308
Measurement systemWire/Letter/Number
Tool materialHigh Speed Steel
Coating / finishStandard
Manufacturer part number308-0-80-S
Dimensions & fit
Size#0-80 UNF
Drill / wire / letter designation#0
Cutting diameter0-80
Flute / cutting length5/16
Overall length1-5/8
Pack quantity1
Set piece count3
Cutting geometry
Flute count2
Threading
Thread size0-80
Thread standard / formUNF
Threads per inch80.0 TPI
Thread classH1
Tap chamfer styleTaper, Plug, Bottom
04 -- Why Choose this series
Series advantage
Why choose the 308-SET series
308-SET
Matched 3-piece HSS hand tap set with taper, plug and bottoming chamfers for the same thread size
Features supporting this advantage
- Matched 3-piece HSS hand tap set with taper, plug and bottoming chamfers for the same thread size
- High Speed Steel
- Standard
05 -- Compatibility & What's Included
Compatibility & contents
Confirm the fit before ordering
The systems, models, and components below come directly from the product’s normalized fit data.
What’s included
Components supplied with this product
- 1 taper tap
- 1 plug tap
- 1 bottoming tap
- same thread size
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 308 0-80 3-Piece HSS Hand Tap Set
308-0-80-S is a Champion 308 0-80 3-piece HSS hand tap set made from high-speed steel for accurate, general-purpose metal threading. The set contains one taper, one plug and one bottoming tap for the same thread size.
Key Benefits
- Industrial-quality high-speed steel for faster, more accurate tapping than carbon taps.
- Includes one taper, one plug and one bottoming tap for the same thread size.
- Square shank fits compatible tap wrenches and production tapping heads.
- Available as a standalone chamfer style or as a matched three-piece set for the same thread size.
- Made in USA Champion tooling for thread repair, fabrication, maintenance and machine assembly.
Applications
- Steel and general metal threading
- Thread repair and maintenance
- Machine assembly and fabrication
- Through-holes and blind holes, using the correct chamfer style
Chamfer Selection
3-Piece Set: Includes one taper, one plug and one bottoming tap for the same thread size.
Technical Specifications
| Manufacturer part number | 308-0-80-S |
|---|---|
| Product type | Champion 308 HSS hand tap |
| Thread size | 0-80 |
| Chamfer style | 3-Piece Set |
| Material | High-speed steel (HSS) |
| Shank | Square shank |
| Included components | 1 taper tap; 1 plug tap; 1 bottoming tap; same thread size |
| Package quantity | 1 |
| Country of origin | Made in USA |
How to Use
Secure the workpiece, select the correct drill size and keep the tap aligned with the hole. Use suitable cutting fluid, turn the tap steadily and clear chips regularly. Start with a taper or plug tap before using a bottoming tap in a blind hole.
Cutting tools may shatter if misused. Secure the workpiece, avoid excessive force and follow safe tapping procedures. Wear eye protection and appropriate personal protective equipment. California Proposition 65 warning may apply.
How ordering works
A clear process from order to delivery
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1
Order submitted securely
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Secure submission
2
Confirmation sent
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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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