STRIPPIT PUNCH SALIENT CHARACTERISTICS UPDATED.docx

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Strippit Punch Press Tooling
Solicitation number
FA488726Q0029
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This is a salient characteristics document for Strippit punch press tooling required by Luke Air Force Base, Arizona. The document specifies technical requirements for punch press tools organized by station size: Station A (1/2 inch) tools for small-diameter holes and shapes; Station B (1-1/4 inch) tools for de-burring, scribing, lancing, and forming operations; Station C (2 inch) tools for rolling ribs and high-performance round or rectangular punches; and Station D (3-1/2 inch) tools for progressive louvers, ribs, and large-diameter punching operations. Materials are predominantly aluminum in standard thicknesses of .063", .090", and .125", with specified clearances ranging from .0060" to .0140" depending on application.

Key features across the tooling include Slug Hugger 2 dies to prevent slug return, shear angles on larger punches to reduce force requirements, and Ultima Premium Punch Steel for enhanced durability. Many tools offer modularity through interchangeable assemblies to accommodate different material thicknesses. The acquisition is a 100% Total Small Business Set-Aside with evaluation based on price, technical capability, and past performance, with technical and past performance combined being equally weighted as price. Questions must be submitted by July 1, 2026, at 1:00 PM EDT, and all quotes must be received by July 6, 2026, at 1:00 PM EDT via email to aniyah.jackson@us.af.mil and thomas.jobe@us.af.mil. Solicitation number is FA488726Q0029.

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STRIPPIT PUNCH PRESS TOOL SALIENT CHARACTERISTICS

1. Station B [1-1/4 in.] Tools These tools are designed for the 1-1/4 inch stations in the turret press.

Item(s)
Description
Material & Thickness (AL)
Clearance
Key Characteristics
0010
De-Burring Tool
N/A
N/A
- Tool designed to remove burrs left after punching.
0020
Multi-Scribe Tool Kit
N/A
N/A
- Used for scribing lines or layouts onto the workpiece. - Form-Down operation.
0030-0032
Single Bridge Lance & Form-Up
.063", .090", .125"
.0060" - .0120"
- Creates a single bridge lance and form in an upward direction. - NO RELIEF design.
0040-0060
Double Bridge Form-Up
.063", .090", .125"
.0060" - .0120"
- Creates a double bridge form in an upward direction. - NO RELIEF design.
0890-1000
HPX Custom Shape (4-Way Radius)
.063", .090", .125"
.0060" - .0120"
- Punch, Die, and Stripper Plate sets for custom shapes. - Includes .125, .250, .375, and .500 radii. - Features Slug Hugger-2 dies and Ultima Premium Punch Steel.

2. Station C [2 in.] Tools These tools are designed for the 2-inch stations, suitable for larger forming operations and punches.

Item(s)
Description
Material & Thickness (AL)
Clearance
Key Characteristics
0110
Rolling Rib (Full Set)
.125"
N/A
- Forms a continuous rolling rib. - Includes Punch Assembly and Die Assembly.
0120-0130
Rolling Rib (Punch Wheel Assy)
.063", .090"
N/A
- Replacement wheel assembly to adapt the rolling rib tool for different material thicknesses.
1010-1150
HP Punch & Die (Round)
N/A
.0060" - .0140"
- High-performance round punches (1.5" to 2.0") and corresponding dies. - Punches feature Standard Back Taper.
1510-1550
HP Punch & Die (Rectangular)
N/A
.0060" - .0140"
- Rectangular shape (1.9860 IN X 0.2500 IN). - Features Single Concave Shear on punch for reduced tonnage and smoother cutting. - Uses Slug Hugger 2 Dies.

3. Station D [3-1/2 in.] Tools These are the largest tools in the quote, for major forming and large-diameter punching.

Item(s)
Description
Material & Thickness (AL)
Clearance
Key Characteristics
0140-0160
Progressive Louver
.063", .090", .125"
N/A
- Forms louvers in progressive steps. - Limited Warranty Finish on the form. - Full set for .125" AL; pocket inserts for other thicknesses.
0170-0190
Progressive Rib (Flat Top)
.063", .090", .125"
N/A
- Forms a flat-top rib in progressive steps. - Non-Standard tool requiring a drawing/cross-section.
1160-1450
HP Punch & Die (Round)
N/A
.0060" - .0140"
- Large round punches (2.25" to 3.25") and corresponding dies. - Punches feature Shear Angle (SHR-A) from 2.5° to 4.0° to reduce punching force.
1460-1500
HP Punch & Die (Rectangular)
N/A
.0060" - .0140"
- Rectangular shape (3.2500 IN X 0.2500 IN). - Single Concave Shear on punch. - Uses Slug Hugger 2 Dies.

4. Station A [1/2 in.] Tools (Punches, Dies, and Strippers) These are for small-diameter holes and shapes.

Item(s)
Description
Shape
Clearance
Key Characteristics
0200-0790
EXP Punch & Standard/Slug Hugger Die
Round, Square, Hex
.0060" - .0120"
- Standard hole-making tools. - Punches are EXP type made from Ultima Premium Punch Steel. - Dies include standard and Slug Hugger 2 types.
1730-1750
HPX Custom Shape (Diamond)
Diamond
.0060" - .0120"
- Punch, Die, and Stripper Plate set. - Custom diamond shape. - Features Slug Hugger-2 dies and Ultima Premium Punch Steel.

Summary of Salient Characteristics Across All Tools:

· Station System: All tools are designed for specific turret station sizes (A, B, C, D), which defines their maximum outer dimension and compatibility with the punch press.

· Material Specialization: The tooling is predominantly specified for use with Aluminum (AL) in common thicknesses of .063", .090", and .125".

· Clearance: Dies are quoted with specific clearances (e.g., .0060", .0090", .0120") to match the material being punched, which is critical for achieving optimal hole quality and maximizing tool life.

· Advanced Features:

· Slug Hugger 2: A feature on many dies designed to prevent the punched "slug" from returning to the sheet, which can damage the part and tool.

· Shear Angles: Included on larger punches (Concave Shear or SHR-A) to reduce the required punching force, decrease noise, and improve the quality of the cut.

· Ultima Premium Punch Steel: A proprietary, high-durability steel used for punches to ensure long service life.

· Modularity: Some tools, like the Rolling Rib, use interchangeable assemblies (Punch Wheel) to adapt a single base tool for different material thicknesses, offering operational flexibility.

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