85 Series B Station RE5X30 Rectangular Parting Tooling

The 85 Series B Station RE5X30 Rectangular Parting Tooling is a complete thick turret punch and die set engineered for sheet metal parting, perimeter trimming and blank-sizing operations. “RE5X30” is the standard shape designation: “RE” identifies the rectangular profile, while “5X30” represents the nominal 5 × 30 mm punch size.

This B Station parting tool is commonly used to progressively trim the four edges of sheet metal blanks. By programming the punch press to cut along the required perimeter, manufacturers can remove excess material and produce panels or blanks with the specified overall length and width.

The 30 mm cutting length provides a practical balance between cutting efficiency and the compact dimensions of a B Station tool. It is suitable for straight-edge trimming, component separation, short cutting paths and blank-size correction. Compared with repeated punching using a smaller round or square tool, the RE5X30 rectangular profile can reduce the number of strokes required to process straight edges when machine capacity and sheet conditions are appropriate.

This product is supplied as a complete tooling set, including the punch, guide and matching lower die. The punch is manufactured from M2 high-speed steel for cutting-edge toughness, wear resistance and reliable performance under repeated impact. The lower die is manufactured from DC53 tool steel to provide high compressive strength, dimensional stability and resistance to edge chipping. The working components are heat-treated to HRC 58–60.

The actual lower-die opening is manufactured according to the required punch-to-die clearance. Although RE5X30 refers to the nominal 5 × 30 mm punch profile, the die opening must include the appropriate clearance for the customer’s sheet material and thickness. WYS Machinery customizes this clearance for every applicable lower die to improve cut quality, control burr formation and protect the tooling from premature wear.

Optional TiN or TiCN coatings are available for demanding sheet metal applications. Customers can provide their punch press model, sheet material, thickness, finished-part drawing and processing requirements. WYS Machinery can then recommend the appropriate die clearance, cutting geometry, coating and complete tooling configuration.

Key Features

• 85 Series thick turret tooling configuration
• B Station complete punch and die set
• RE5X30 rectangular cutting profile
• Nominal punch size of 5 × 30 mm
• Designed for sheet parting and edge trimming
• Suitable for progressively trimming the four edges of a sheet
• Helps produce blanks and panels in the required overall size
• Practical 30 mm cutting length for efficient straight-edge processing
• M2 high-speed steel punch
• DC53 tool steel lower die
• Working hardness of HRC 58–60
• Precision-ground punch and die cutting edges
• Customized die clearance for each sheet material and thickness
• Suitable for stainless steel, mild steel and other sheet metals
• Optional TiN or TiCN wear-resistant coating
• Complete punch, guide and lower-die configuration
• Replacement punches and dies available separately
• Free tooling design support based on customer drawings

Technical Specifications

Sheet Parting and Edge-Trimming Function

The RE5X30 rectangular tooling is commonly used as a parting tool on CNC thick turret punch presses. The sheet is repositioned between strokes so that the punch and die progressively cut along the programmed outer edges.

Typical processing functions include:

• Trimming the four outer edges of sheet metal blanks
• Producing panels with the required finished dimensions
• Separating components from surrounding sheet material
• Cutting straight external edges
• Correcting blank length or width
• Removing excess perimeter material
• Parting adjacent components in a nested sheet layout
• Processing short straight edges and localized trimming areas

The tooling does not cut all four edges simultaneously. Instead, the CNC punch press moves and positions the sheet so that each edge is processed according to the programmed cutting path.

Why Use an RE5X30 Parting Tool?

The 5 × 30 mm rectangular profile offers a useful combination of cutting length and station efficiency. Its relatively narrow width supports controlled parting operations, while the 30 mm cutting edge can process straight sections more efficiently than smaller punching profiles.

The tool is particularly useful when:

• A B Station tool is required for parting operations
• Straight cutting paths must be processed efficiently
• The component perimeter includes short or medium-length edges
• The final blank dimensions must be accurately controlled
• A compact alternative to larger D Station parting tooling is preferred
• The production layout requires flexible part separation

The correct tool selection must also consider sheet thickness, material strength, required overlap, machine tonnage and the distance between the cutting path and nearby formed features.

Customized Die Clearance

Every WYS Machinery punch press lower die can be manufactured with clearance selected according to the customer’s sheet material and thickness. This customization also applies to the lower die supplied with the RE5X30 tooling set.

The actual lower-die opening is determined by adding the specified clearance to the nominal 5 × 30 mm punch profile.

Clearance selection considers:

• Sheet material
• Sheet thickness
• Material tensile strength
• Required cut quality
• Acceptable burr height
• Punching direction
• Production volume
• Tool coating
• Machine alignment and condition
• Customer-specific processing requirements

Correct die clearance helps:

• Reduce excessive punching force
• Control burr formation
• Improve fracture consistency
• Reduce punch and die wear
• Lower the risk of edge chipping
• Improve slug release
• Maintain stable cutting performance

An unsuitable clearance may cause excessive burrs, poor edge quality, high punching loads, slug-pulling problems or premature tool damage.

Parting Tool Programming Considerations

When the RE5X30 tool is used for progressive trimming, suitable overlap should be maintained between adjacent strokes. Insufficient overlap may leave uncut material or visible steps, while excessive overlap can increase tool wear, sheet distortion and punching time.

Programming should consider:

• Overlap between adjacent strokes
• Cutting direction and tool orientation
• Sheet support during the final separating stroke
• Distance from clamps and machine dead zones
• Risk of sheet movement after part separation
• Slug and scrap removal
• Required edge finish
• Machine tonnage and acceleration
• Sheet deformation near narrow edges

For demanding blanking layouts, WYS Machinery can provide tooling-design recommendations based on the customer’s part drawing and machine information.

Typical Hits Before Regrinding

These figures are typical reference values rather than guaranteed limits. Parting tools may experience different wear patterns from single-hit punching tools because adjacent cutting strokes often overlap.

The actual regrinding interval depends on:

• Sheet material and tensile strength
• Material thickness
• Punch-to-die clearance
• Overlap between cutting strokes
• Tool orientation
• Lubrication
• Machine alignment
• Punching speed
• Coating selection
• Tool maintenance

Typical Tool Service Life

The RE5X30 punch is classified as shaped tooling. Its actual service life depends on the complete punch-and-die combination, operating conditions and maintenance schedule.

Timely regrinding should be performed before excessive edge rounding, chipping or burr growth occurs. Proper clearance, machine alignment and controlled stroke overlap can significantly influence total tool life.

Optional TiN and TiCN Coatings

TiN Coating

TiN provides a hard, low-friction surface that helps reduce adhesive wear and material pickup. It is a practical option for general-purpose sheet metal processing, including mild steel production.

TiCN Coating

TiCN offers higher hardness and improved resistance to abrasive and adhesive wear. It is particularly useful for stainless steel, higher-strength sheet materials and demanding production volumes.

The appropriate coating should be selected according to:

• Sheet material
• Material thickness
• Punching frequency
• Required service life
• Lubrication conditions
• Observed wear mechanism

Correct punch-to-die clearance and suitable cutting geometry remain essential even when coated tooling is used.

Typical Applications

The 85 Series B Station RE5X30 parting tooling is suitable for producing and trimming components used in:

• Electrical cabinets and control enclosures
• Switchgear and power-distribution equipment
• Sheet metal panels and housings
• HVAC and ventilation components
• Electronic equipment cabinets
• Metal furniture and storage systems
• Machinery guards and protective covers
• Automotive sheet metal components
• Stainless steel equipment
• Elevator and escalator components
• General precision sheet metal fabrication

Typical operations include blank separation, perimeter trimming, straight-edge cutting and adjustment of finished panel dimensions.

Manufacturing Quality

The RE5X30 punch and die set is manufactured using selected tool steels, controlled heat treatment, precision machining and finish grinding.

The M2 high-speed steel punch provides the toughness and wear resistance required for repeated parting operations. The DC53 lower die offers high compressive strength, resistance to chipping and dimensional stability. Together, these materials provide a reliable tooling combination for continuous thick turret punching.

Manufacturing and inspection procedures can include:

• Punch profile inspection
• Die opening measurement
• Cutting-edge straightness inspection
• Customized die-clearance verification
• Working-hardness testing
• Surface-finish inspection
• Punch and guide alignment checking
• Station-dimension verification
• Tool-orientation confirmation
• Assembly and movement testing

Accurate alignment between the punch, guide and lower die helps reduce uneven cutting loads and localized wear across the 30 mm cutting edge.

Maintenance and Regrinding

The tooling should be inspected regularly for:

• Cutting-edge rounding
• Corner chipping
• Adhesive material buildup
• Uneven wear
• Excessive burr formation
• Slug-pulling problems
• Guide wear
• Misalignment between the punch and die

Recommended maintenance practices include:

• Keep the punch, guide and die clean
• Remove slugs and metal particles regularly
• Apply suitable lubrication when required
• Check tool orientation before installation
• Monitor burr height during production
• Verify machine station alignment
• Avoid unsuitable stroke overlap
• Regrind before excessive edge wear develops
• Maintain the correct relationship between punch and die height after regrinding

Standard and Custom Thick Turret Punch Tooling

WYS Machinery supplies complete and replacement thick turret tooling for round, square, rectangular, obround and special-shaped punching applications.

Available options include:

• Standard RE5X30 punch and die sets
• Individual replacement punches
• Individual replacement lower dies
• Complete punch, guide and die assemblies
• Custom rectangular profiles
• Material-specific die clearance
• Special cutting-edge geometry
• Custom tool orientation
• TiN and TiCN coatings
• Tooling manufactured from customer drawings
• OEM and private-label production

Customers can provide their finished-part drawing, sheet material, material thickness and punch press information. Our engineering team can recommend the appropriate station, punch material, die material, clearance, coating and tooling configuration.

Custom Forming Tool Capabilities

WYS Machinery can also design and manufacture thick turret forming tools, including:

• Cluster Tools
• Knockout Tools
• Embossing Tools
• Extrusion Forming Tools
• Extrusion and Tapping Tools
• Bridge Forming Tools
• Pedestal Extrusion and Embossing Tools
• Louver Forming Tools
• Multi-Scribe Tools
• Sheet Marking Tools
• Lance-and-Form Tools
• Progressive Rib Tools
• Up-Bending Tools
• Hinge Tools
• Roller Pinching Tools
• Roller Shear Tools
• Rolling Rib Tools
• Rolling Offset Tools

Forming tooling can be developed according to the finished-part drawing, sheet material, material thickness, forming dimensions and machine configuration.

Product Identification and Frequently Asked Questions

What is RE5X30 thick turret tooling?

RE5X30 is a rectangular thick turret tooling designation. “RE” represents the rectangular profile, and “5X30” indicates the nominal 5 × 30 mm punch size.

What is the main function of this RE5X30 tool?

Its primary functions are sheet parting, edge trimming and blank sizing. It can progressively trim the four edges of a sheet to produce a panel with the required dimensions.

Is this product a complete tooling set?

Yes. This product is supplied as a complete B Station set consisting of the punch, guide and matching lower die. Individual replacement components can also be supplied.

Is the lower-die opening exactly 5 × 30 mm?

No. The punch has a nominal 5 × 30 mm profile, while the die opening includes the required punch-to-die clearance.

Can the die clearance be customized?

Yes. The lower-die clearance is manufactured according to the customer’s sheet material, thickness and processing requirements.