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
- Steel
Recommended applications
Typical jobs and operations
- Precision-machined steel components Precision-machined steel components Structural steel drilling Fabrication and maintenance drilling Replacement arbor for worn or damaged AC35 arbors
- Holemaking
Compatible machines
Equipment and operating methods
- Magnetic drill press
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 typeMag Drill Parts & Accessories
Tool subtypeAC35 Replacement Parts
Detailed styleArbor & Spindle Components
Manufacturer seriesAC3502LQ
Series familyAC3502LQ
Part categoryAC35 Replacement Parts
Manufacturer part numberAC3502LQ
Dimensions & fit
SizeAC3502LQ Quick-Change Arbor for AC35 Magnetic Drill
Drill / wire / letter designationQ
Pack quantity1
04 -- Why Choose this series
Series advantage
Why choose the AC3502LQ series
AC3502LQ
Quick-Change Design with Full 3/4″ Weldon Compatibility Allows fast cutter changes while maintaining secure engagement and proper alignment during drilling.
Features supporting this advantage
- Quick-Change Design with Full 3/4″ Weldon Compatibility Allows fast cutter changes while maintaining secure engagement and proper alignment during drilling.
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.
Compatible models
Machines or replacement series
- AC35
Fit details
Part typeAC35 Replacement Parts
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 AC3502LQ Quick-Change Arbor for AC35 Magnetic Drill
The Champion AC3502LQ quick-change arbor is the standard replacement arbor designed for the Champion AC35 magnetic drill press. It is built to hold standard 3/4" Weldon shank annular cutters, allowing fast cutter changes while maintaining secure alignment during drilling.
This arbor is made for AC35 mag drill users who need to replace a worn, damaged or missing arbor and restore the machine’s original annular cutter compatibility. The quick-change design helps reduce downtime when switching cutter sizes on fabrication, maintenance and structural steel jobs.
The AC3502LQ is intended for use with standard 3/4" Weldon annular cutters up to 1-3/16" diameter and 2" depth of cut. It is the correct quick-change arbor for AC35 magnetic drill press applications requiring reliable cutter retention and fast setup.
Key Features
- Standard quick-change arbor for the Champion AC35 magnetic drill press.
- Accepts standard 3/4" Weldon shank annular cutters.
- Supports annular cutters up to 1-3/16" diameter x 2" depth of cut.
- Quick-change design helps speed up cutter changes with no set screw tightening required.
- Direct replacement arbor for worn, damaged or missing AC35 arbors.
- Designed for industrial drilling, fabrication, maintenance and jobsite steel work.
Compatible Applications
- Champion AC35 magnetic drill press replacement arbor
- 3/4" Weldon shank annular cutter holding
- Mag drill drilling in steel plate and structural steel
- Maintenance and repair of AC35 mag drill tooling setup
- Fast annular cutter changes on jobsite or shop work
Technical Specifications
| Part Number | AC3502LQ |
|---|---|
| Product Type | Quick-Change Annular Cutter Arbor |
| Compatible Machine | Champion AC35 Magnetic Drill Press |
| Cutter Shank Compatibility | Standard 3/4" Weldon Shank |
| Maximum Cutter Diameter | 1-3/16" |
| Maximum Depth of Cut | 2" |
| Use Case | Replacement arbor for AC35 mag drill annular cutter applications |
Important Compatibility Note
This arbor is designed specifically for the Champion AC35 magnetic drill press. If you are trying to adapt twist drills or non-Weldon tooling, confirm compatibility before ordering. For twist drill use, a separate drill chuck/adaptor may be required.
Always disconnect power before installing or removing tooling. Confirm the annular cutter is fully locked in the arbor before operating the mag drill. Never exceed the maximum rated cutter capacity of the machine.
Champion AC3502LQ Arbor FAQ
What magnetic drill is the Champion AC3502LQ arbor made for?
The Champion AC3502LQ is made for the Champion AC35 magnetic drill press. It is the standard quick-change arbor for AC35 annular cutter use.
What cutter shank does the AC3502LQ arbor accept?
The AC3502LQ arbor accepts standard 3/4" Weldon shank annular cutters.
What is the maximum cutter size for the AC3502LQ arbor?
The AC3502LQ supports annular cutters up to 1-3/16" diameter with a maximum 2" depth of cut when used with the Champion AC35 magnetic drill.
Is the AC3502LQ a quick-change arbor?
Yes. The AC3502LQ is a quick-change arbor designed to make annular cutter changes faster and easier on the AC35 mag drill.
Can I use the AC3502LQ arbor with twist drills?
No, this arbor is for standard 3/4" Weldon annular cutters. For twist drill use on the AC35, a separate drill chuck/adaptor is required.
Is this a direct replacement for the AC35 arbor?
Yes. The Champion AC3502LQ is the standard replacement quick-change arbor for the AC35 magnetic drill press.
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