Which drill should I use for titanium and Inconel® aerospace alloys?

For titanium, Inconel®, chrome and stainless steel we recommend M42/M35 cobalt high speed steel drills with a 135° split point, run at low surface speed with high, constant feed pressure and flood or mist coolant. Cobalt retains hardness at the elevated temperatures generated in work-hardening alloys, while the split point eliminates walking and reduces thrust.

What is the advantage of a double margin drill in aircraft structures?

A double margin drill carries a second margin on each land, so the drill is supported against the hole wall as it cuts. The result is a rounder, straighter and better finished hole with improved size control — in many stacked aluminium and Hi-Lok® applications it removes the need for a separate reaming operation.

What does NAS 965 Type D mean on a threaded shank drill?

NAS 965 is the National Aerospace Standard covering threaded shank adapter drills used with right-angle drill motors and microstop cages. Type D defines the 1/4-28 threaded shank configuration and overall length classes (very stubby, stubby, short, long, extra long) so tooling is interchangeable across aircraft maintenance platforms.

Which tools are recommended for carbon fibre composite (CFRP) panels?

Solid carbide tooling with composite-specific geometry: brad point drills for delamination-free entry and exit, dagger drills for CFRP/titanium stacks, carbide drill/reamers for one-shot hole finishing, and taper routers for trimming. Keep the cutting edge sharp, use high rpm with moderate feed, and support the exit side of the laminate.

Do you ship aerospace tooling outside the United States?

Yes. Pan American Tool ships worldwide from Fort Lauderdale, Florida, USA, supporting airlines, MRO stations, aerostructure plants and distributors across the Americas, Europe, the Middle East and Asia-Pacific. Our CAGE Code is 0PFP1.

Custom OEM Rivet Guns Manufacturer & Factories

Direct Factory Supply

Featured Industrial Assembly & Drilling Tooling

Engineered for extreme duty cycles in aerospace structure manufacturing, automotive body-in-white production, and heavy industrial engineering.

Fengyi Customized CNC Solid Carbide Drill Toolholders

Fengyi Custom CNC Solid Carbide Drill & Indexable Toolholders

Mono-tip line toolholders optimized for high-speed automatic riveting prep and precision boring.

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German HSS M35 Cobalt Parallel Coated Twist Drill

German HSS M35 Cobalt 5% Coated Twist Drills

Industrial grade parallel shank drills designed for stainless steel, metal, and structural alloy hole preparation.

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Custom 2mm-10mm Solid Tungsten Carbide Drill Bits

Micro-grain solid carbide bits with ultra-tight tolerance for automated CNC riveter positioning.

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Jobber Length Solid Carbide Metal Drilling Bits

High-rigidity tungsten jobber drills designed for continuous deep-hole metal drilling in heavy machinery.

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Wear Resistance CNC Drill Bit 3XD to 50XD

DIN 6535/6537 CNC Carbide Drill Bits (3XD-50XD)

Extreme wear resistance multi-length drills for high-volume automotive riveter frame fabrication.

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Solid Carbide Coolant Drill Bit TiAlN Coated

TiAlN Coated Coolant-Through Carbide Deep Hole Drills

Internal liquid cooling technology designed for burr-free titanium and stainless steel aircraft riveting holes.

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Solid Carbide 2-Flute Internal Coolant Twist Drills

Specialized chip evacuation geometry preventing work hardening during tough alloy jointing operations.

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KINGTOOLS Five-Head Core Countersink Carbide Burr

6mm shank countersink burrs for flush rivet head seating and deburring in sheet metal manufacturing.

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Executive Insight

Future Procurement & Development Trends in Industrial Riveting

An authoritative analysis on how lightweight composite structures, industry 4.0 automation, and micro-precision fast-clamping are redefining OEM tooling specifications.

1. Industry Development Trends (2025–2030)

The global fastening landscape is experiencing a paradigm shift driven by aerospace fuel efficiency standards and automotive EV battery box structural demands. Custom OEM rivet guns are moving away from traditional pure-pneumatic setups to smart servo-electric and hydro-pneumatic hybrid systems.

Process Monitoring & Force Feedback: Modern OEM rivet guns incorporate real-time load cells to measure displacement and insertion force (kN), ensuring zero-defect fastening in CFRP-to-Titanium joints.
Composite-Safe Mandrel Extraction: Advanced blind riveting technology prevents surface delamination by tuning stroke profiles dynamically.
Ergonomic Lightweighting: High-strength aircraft aluminum housings and carbon fiber handles reduce operator strain during repetitive 8-hour shift cycles.

2. Strategic OEM Procurement Trends

Procurement teams at Tier-1 aerospace and automotive plants are restructuring their vendor requirements. Purchasing off-the-shelf riveting tools is being replaced by strategic partnerships with full-spectrum custom OEM manufacturers capable of delivering integrated drilling-riveting systems.

Total Cost of Ownership (TCO): Focus on modular nosepiece kits, quick-change jaws, and long-life tungsten carbide wear components that reduce tooling downtime.
Custom Geometry Support: Demand for tight-access right-angle rivet guns and offset adapters conforming to NAS 965 Type D standards.
Supply Chain Traceability: Defense and MRO procurement mandates verifiable CAGE codes (e.g., 0PFP1) and batch-level metallurgical traceability.

Engineering Reference

Material Pairing & Riveting Tool Specification Guide

Empirical parameters for joint preparation, hole drilling tolerances, and rivet installation forces across high-performance industrial substrates.

Substrate Material Combination	Recommended Prep Drill Tooling	Point Angle / Flute Geometry	Optimal Rivet Gun System	Max Shear/Pull Force Range
2024-T3 / 7075 Aerospace Aluminium	M35 5% Cobalt Twist Drill / Double Margin	135° Split Point / Polished Flutes	Hydro-Pneumatic Heavy Duty Riveter	12 kN – 24 kN
Ti-6Al-4V Titanium Alloys	TiAlN Coated Solid Carbide Internal Coolant	135° Heavy Duty / Radial Relief	Servo-Electric Pulse Riveter	28 kN – 45 kN
CFRP Composite / Aluminium Stacks	Carbide Brad Point & Dagger Drill Bits	Specialized Brad Point / Dual Margin	Soft-Stroke Micro-Adjust Riveter	8 kN – 18 kN
High-Strength Automotive Steel (AHSS)	DIN 6535/6537 Carbide Drills (3XD-50XD)	140° Self-Centering Geometry	Automated Robotic C-Frame Riveting Head	35 kN – 65 kN
Stainless Steel / Inconel® Sheets	Industrial German HSS M35 Cobalt Drills	135° Split Point / Heavy Core	Custom Hydraulic Intensified Gun	22 kN – 50 kN

Why Partner With Us

Manufacturing Capabilities & Quality Assurance

Leveraging over 38 years of aerospace-grade engineering expertise, state-of-the-art CNC grinding facilities, and stringent quality protocols.

Precision CNC Tool Grinding

Equipped with multi-axis CNC tool grinding centers capable of producing solid tungsten carbide drill bits and custom countersinks from 2mm to 10mm with ultra-precise concentricity (< 0.002mm). Deep hole drills available up to 50XD.

Aerospace & Military Standards

Fully compliant with National Aerospace Standards (NAS 965 Type D, NAS 907, NAS 937). Approved government supplier under CAGE Code 0PFP1, serving major airlines, defense depots, and MRO stations worldwide.

Complete OEM Customization

From custom nosepiece stroke lengths to specialized handle ergonomic angles, our R&D engineering team designs bespoke pneumatic tools, Nova® style interchangeable heads, and specialized burrs tailored to your exact assembly line layout.

Procurement & Technical FAQ

Frequently Asked Procurement & Engineering Questions

Detailed answers addressing critical technical queries regarding custom OEM rivet gun manufacturing, drill geometries, and ordering parameters.

What parameters are required to manufacture a custom OEM rivet gun?

To engineer a custom OEM rivet gun tailored to your production line, our design team requires: (1) Target rivet material and diameter (e.g., 3/16" Monel, 1/4" Structural Steel, or Cherrylock® fasteners), (2) Minimum and maximum required pulling force / stroke length, (3) Air pressure limits or electrical servo specs, (4) Physical envelope constraints (standard, right-angle 90°, or flat offset), and (5) Mandrel collection preferences (vacuum tail collection vs. gravity drop).

Why is a 135° split point drill geometry essential for rivet hole preparation?

A 135° split point self-centers upon contact with sheet metal, eliminating the need for a center punch or pilot hole. It reduces thrust force by breaking up the chisel edge, preventing drill "walking" and ensuring round, burr-free holes. This prevents rivet head misalignment and structural fatigue failure under cyclic loads.

What is the advantage of double margin drills in aircraft structural riveting?

Double margin drills incorporate a second guide margin on each land. This provides four points of contact inside the drilled hole, stabilizing the tool against side deflection. The result is an exceptionally straight, smooth hole with tighter diametrical tolerance, frequently eliminating the requirement for a secondary reaming pass prior to Hi-Lok® or blind rivet insertion.

How do internal coolant-through carbide drills improve deep hole drilling efficiency (3XD–50XD)?

Coolant-through channels deliver high-pressure fluid directly to the cutting lips. This instantly flushes chips out of deep flutes, eliminates thermal buildup, prevents work-hardening in alloys like Titanium and Inconel®, and increases tool life by up to 300% compared to external flood cooling.

Can you supply tools matching NAS 965 Type D threaded shank specifications?

Yes. We manufacture a comprehensive range of threaded shank adapter drills compliant with NAS 965 Type D standards featuring 1/4-28 threads. Available in Cobalt HSS and Solid Carbide across very stubby, short, long, and extra-long length categories, perfectly compatible with micro-stop countersink cages and angle drill attachments.

What is your typical OEM factory lead time and international shipping capability?

Standard stock items ship within 24–48 hours from our central inventory. Custom OEM rivet gun manufacturing and specialized carbide tool grinding typically range from 2 to 4 weeks depending on prototype validation requirements. We ship globally via expedited air freight with full export documentation and custom packaging for international MRO facilities.

Request a Custom OEM Rivet Gun & Tooling Proposal

Connect directly with our senior application engineers to review technical drawings, request custom trial samples, or receive a comprehensive wholesale price schedule.

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