Grizzly Complete Guide to Changing Blades on the G0457 Bandsaw
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Blade Changes

Always disconnect power to the machine when changing blades. Failure to do this may result in serious personal injury.

All saw blades are dan- gerous and may cause personalinjury.Toreduce the risk of being injured, wear leather gloves when handling saw blades.

To remove the blade:

1.DISCONNECT BANDSAW FROM POWER!

2.Release the blade tension by turning the blade tension quick release lever to the left.

3.Remove the table insert and the table pin. Adjust the upper and lower guide bearings as far away as possible from the blade.

4.Open the upper and lower wheel covers, and with gloved hands, slide the blade off both wheels.

5.Rotate the blade 90˚ and slide it through the slot in the table.

To replace the blade:

1.Slide the blade through the table slot, ensur- ing that the teeth are pointing down toward the table.

Note: If the teeth will not point downward in any orientation, the blade is inside-out. Put on heavy gloves, remove the blade, and twist it right side-out.

2.Slip the blade through the guides, and mount it on the upper and lower wheels (Figure 44).

Figure 44. Placing blade on the wheels.

3.Tighten the blade tension quick release.

4.Apply tension to the blade by turning the ten- sion control knob. Rotate the upper wheel slowly by hand as tension is applied to allow the blade to center itself on the wheel. Adjust tracking if needed.

5.Adjust tension as described Page 24.

6.Adjust the upper/lower guide bearings and the support bearings.

7.Close the wheel covers.

8.Replace the table insert and table pin, being sure not to use excessive force when insert- ing the table pin.

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G0457 14" Industrial Bandsaw (Mfg. Since 5/11)

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Contents Model G0457 Industrial Bandsaw Page Table of Contents Introduction Manual Accuracy Contact InfoIdentification Machine Data Sheet Cutting Capacities Safety Safety Instructions for MachineryUnattended OPERATION. Never­ leave­ Additional Safety Instructions for Bandsaws Full-Load Current Rating Power SupplyAvailability Circuit InformationGrounding Requirements Typical 5-20 plug and receptacleVoltage Conversion Disabling & Locking SwitchExtension Cords Unpacking SetupNeeded for Setup Description QtyHardware Recognition Chart Hardware Not shown Contents Figures QtyInventory Site Considerations Clean UpPlacement Location Floor LoadAssembly To assemble the bandsawTable installed on trunnions Installed front rail Dust Collection To connect a dust collection hoseChanges in the blade tension may change the blade tracking Blade TrackingTo center track the blade To test run the machine Test RunTable Stop Calibration Blade Tracking onTable Alignment To calibrate the pointer on the table tilt scaleTo align the fence parallel with the miter slot Fence AlignmentTo calibrate the miter gauge Blade Tensioning Adjusting Support BearingsTo adjust the support bearings To tension the bandsaw bladeTop View Blade Guide Adjustments To adjust the upper and lower blade guidesOperations Basic ControlsIrregular Cuts OverviewStraight Cuts Basic Cutting TipsTo tilt the table Workpiece InspectionTable Tilt To rip with the Model G0457 To adjust guide postGuide Post Ripping CrosscuttingResawing To crosscut with the Model G0457Cutting Curves To resaw a workpieceStacked Cuts To complete a stacked cutBlade Width Blade InformationBlade Length Tooth StyleBlade Breakage Tooth PitchBlade Care Most common causes of blade breakage areTo replace the blade Blade ChangesTo remove the blade Accessories Half-mask respirator with disposable Cartridge filters H5408-Blade Tensioning GaugeG8984-Single Roller Stand G1928-Bandsaw HandbookG8983-Tilting Roller Stand G8985-5 Roller StandSchedule MaintenanceCleaning Unpainted Cast IronGuide Post Blade Tension LeadscrewTo redress the rubber tires Redressing Rubber TiresTable Trunnions Motor & Electrical ServiceTroubleshooting Adjust the feet on the bottom of the stand relocate To check the V-belt Checking V-BeltTensioning V-Belt Steps Tools Needed QtyReplacing V-Belt To replace the V-beltSkewing your fence Shimming Table Blade LeadCorrect blade lead To shim the tableShifting Table To check if your wheels are coplanar Wheel AlignmentComponents and Hardware Needed Qty Coplanarity Gauge Wiring Wiring Safety Instructions110V Main Main Parts List DescriptionTrunnion Bracket Cast Iron Components DescriptionStand Labels Rear of MachineWarranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty & Returns Order Hours a DAY

G0457 specifications

The Grizzly G0457 is a versatile and robust woodworking tool designed to meet the needs of both amateur woodworkers and professional craftsmen. This cabinet-style bandsaw offers a blend of power, precision, and durability, making it an essential addition to any serious workshop.

One of the standout features of the G0457 is its powerful 2 HP motor, which provides ample strength to cut through a variety of materials, including hardwoods and softwoods. This motor is designed for consistent performance, minimizing the risk of stalling during operation. Furthermore, the bandsaw is equipped with a large cutting capacity, boasting a 14-inch resaw height and a 13-inch maximum cutting width, enabling users to tackle larger projects with ease.

The construction of the Grizzly G0457 is another key highlight. The machine features a solid cast iron frame that enhances stability and reduces vibrations during operation. This sturdy design contributes to improved accuracy, ensuring that cuts are clean and true. Furthermore, the oversized wheels are made of aluminum, allowing for smoother operation and a longer lifespan.

In terms of technology, the G0457 utilizes a precision-machined aluminum fence system. This system is designed for easy adjustments, providing users with the ability to make quick and accurate cuts. The bandsaw also includes a blade tension release, which simplifies blade changes and prolongs the lifespan of the blade itself. Additionally, the quick-release blade tension lever allows for easy adjustments, enhancing overall efficiency.

Safety features are also a priority in the design of the Grizzly G0457. It includes an easy-to-access power switch and a blade guard to protect users from potential injuries. The adjustable upper and lower blade guides ensure optimal performance and safety during operation.

The G0457 is also designed with convenience in mind. It includes a built-in dust port to help maintain a clean workspace. This feature minimizes dust accumulation, promoting a healthier environment and improving visibility while cutting.

In summary, the Grizzly G0457 bandsaw is a powerful and reliable tool that combines innovative features, robust construction, and user-friendly design. Whether you are ripping boards, resawing, or making intricate cuts, the G0457 stands out as a reliable choice for anyone serious about woodworking. Its attention to detail, performance capabilities, and safety features make it an invaluable asset in any workshop.
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