12″ Industrial Cutting Disc
Large Straight Cutting Wheel
A 300 mm straight cutting wheel for compatible metal cut-off machines and industrial workshop equipment. The 2.5 mm profile provides a comparatively slim cutting path for its diameter, while the 25.4 mm bore is designed for approved stationary cutting setups.
300 mm
2.5 mm
25.4 mm
Product Overview
A 300 × 2.5 × 25.4 mm large straight cutting wheel designed for repeated metal stock cutting on compatible fixed and cut-off machine equipment.
Its 300 mm diameter provides greater workpiece capacity than portable 180 mm and 230 mm cutting discs, while the 2.5 mm profile maintains a comparatively narrow cutting path for a large industrial wheel.
01
Large 300 mm Cutting Capacity
The 300 mm diameter provides greater workpiece access for industrial tube, bar and profile cutting than smaller handheld cutting discs.
02
Slim 2.5 mm Industrial Profile
The 2.5 mm wheel body offers a relatively narrow cutting path for its diameter while maintaining reinforced wheel support.
03
Fiberglass-Reinforced Construction
Fiberglass reinforcement supports the resin-bonded wheel structure during properly clamped and aligned straight cutting.
04
Industrial Abrasive System
Selected aluminum oxide grains, resin bond and functional fillers support efficient stock cutting, while vacuum-controlled mixing promotes repeatable wholesale production.
Machine Compatibility
Machine Match First
This 300 mm cutting wheel must be matched to the correct machine configuration before ordering or use.
Wheel Diameter
Confirm that the machine is approved for an exact 300 mm cutting wheel.
25.4 mm Arbor
Confirm compatibility with the 25.4 mm (1 inch) bore specification.
Flange & Guard
Verify flange dimensions and guard clearance against the approved wheel and machine configuration.
Approved Speed
Confirm machine speed and the final wheel RPM before installation and operation.
Applications
Industrial Straight Cutting Applications
Designed for repeated metal stock cutting on compatible fully guarded equipment.
Steel Tube & Pipe
Batch cross-cutting of steel tube and pipe in fabrication and production environments.
Bars & Stock
Cutting bars and measured metal stock for downstream fabrication.
Metal Profiles
Cutting angle, channel and other common fabrication profiles.
Industrial Workshop Use
Suitable for material-service and workshop cutting operations using approved stationary equipment.
Technical Data
Technical Specifications
| Brand | KELIEF |
|---|---|
| Size | 300 × 2.5 × 25.4 mm |
| Outer Diameter | 300 mm (12-inch class) |
| Thickness | 2.5 mm (3/32″) |
| Bore Size | 25.4 mm (1″) |
| Maximum Operating Speed | 80 m/s |
| Suitable Materials | Stainless Steel & Metal |
| Abrasive | Aluminum Oxide |
| Bond | Resin Bond |
| Reinforcement | Fiberglass Reinforcement |
| Manufacturing Process | Vacuum-Controlled Abrasive Mixing |
| Standard Packing | 25 pcs/carton |
| Customization | OEM / ODM |
Industrial Positioning
Large Capacity with a Slimmer Cutting Profile
The 300 × 2.5 mm wheel is positioned for industrial users who need greater workpiece capacity without moving to a wider heavy-duty cutting profile.
Large Workpiece Capacity
The 300 mm diameter provides greater cutting access than 180 mm and 230 mm portable wheel formats.
Comparatively Slim Kerf
The 2.5 mm profile provides a relatively narrow cutting path for a 300 mm industrial wheel.
Batch Cutting Fit
Suitable for repeated tube, bar and profile cutting in workshop and industrial production environments.
Stationary Equipment Use
Designed for compatible cut-off machines and fixed equipment rather than handheld angle grinders.
OEM & Packaging
Private-Label Large Cutting Wheels
KELIEF supports OEM and ODM programs for industrial importers, distributors and fabrication suppliers. Standard packing for this model is 25 pieces per carton.
Need 300 × 2.5 × 25.4 mm Cutting Wheels?
Send us your cut-off machine model, flange details, target metal stock, annual quantity and packaging requirements for a matched KELIEF quotation and OEM proposal.