<script> Artikeldetails GSR coilrepair Set HSS MF 24 x 2
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GSR coilrepair Set HSS MF 24 x 2

106,01€
incl. VAT, excl. shipping cost
in stock
Delivery time (DE): 2-3 business days

Art.-Nr.: B00862140
 EAN: 4014176609437
Product description

Das GSR Coilrepair Set MF 24×2 ist die Lösung für Reparaturen größter Feingewinde in Anlagentechnik und schwerem Mechanical Engineering. MF 24×2-Gewinde stehen unter hohen Betriebslasten und erfordern eine dauerhaft belastbare Instandsetzung ohne Nennmaßänderung. Mit 5 Edelstahl-Thread Insertsn in der Metallbox und allen Systemwerkzeugen ist das Set professionell ausgestattet. Ein Core Hole Drill Bit ist nicht im Set enthalten, ein geeigneter HSS-G VAP Bohrer (Ø 24,5 mm) aus dem GSR-Sortiment ist separat zu verwenden.

Die Thread Inserts bestehen aus austenitic stainless steeldraht mit diamond-shaped cross-section (Rhombus, 60°), der durch cold-forming zur federnden Wendel geformt wird. Gleichmäßige Kraftverteilung und niedriges Reibmoment sichern dauerhafte Verbindungen auch unter höchster Dauerbelastung.

Scope of Delivery

  • 5 × thread insert MF 24×2, Länge 1,5×d, rostfrei und heat resistant, rautenförmiger Querschnitt
  • Core Hole Drill Bit Ø 24,5 mm HSS-G VAP, nicht im Set enthalten, separat erhältlich
  • 1 × STI Tap MF 24×2 HSSG, Form D, 6H
  • 1 × Installation Tool, Werkzeugstahl, pulverbeschichtet
  • 1 × Tang Break-Off Tool
  • 1 × Metallbox mit Kunststoff-Formeinlage

Technical Data

Article No.B00862140
EAN
Thread SizeMF 24×2
thread pitch2,0 mm
Core Hole Drill BitNicht im Set enthalten, Core Hole Ø Ø 24,5 mm (HSS-G VAP separat)
STI TapMF 24×2 HSSG, Form D, 6H
Standard Host ThreadDIN 8140
thread insert-Länge1,5×d
thread insert-QuerschnittRautenförmig (Rhombus, 60°)
thread insert-MaterialRostfrei und heat resistant
Anzahl Thread Inserts5
Total Parts8
VerpackungMetallbox mit Kunststoff-Formeinlage
ManufacturerGSR Gustav Stursberg GmbH

Core Hole Dimensions & Tool Data

THREAD SIZE PITCH KERNLOCHBOHRERHSS-G VAP, DIN 338 EG-KERNLOCHDIN 8140 EINSÄTZE1,5×d EINDREHW. ZAPFEN­BRECHER
MF 24×2 2,0 mm separat Ø 24,5 mm Ø 24,5 mm 5× ✓ ✓

STI Tap: MF 24×2 HSSG, Form D, 6H , Standard Host Thread: DIN 8140 , Core Hole Øe können bei verschiedenen Werkstoffen leicht variieren.

Advantages
✓
Repair MF 24×2 fine threads , pitch 2.0 mm for maximum load capacity fully retained
✓
Stainless steel coil as permanent thread reinforcement , exceeds load capacity of original thread
✓
Pitch 2.0 mm , preferred in heavy machinery, presses and high-pressure hydraulics
✓
Corrosion-resistant steel A2 , permanently stable in aggressive and thermally varying media
✓
Elastic rhombus cross-section (60°) , secure fit even under high vibration and sustained load
✓
EG tap Form D HSSG , also usable in restricted access situations
✓
Pilot hole diameter Ø 24.5 mm , compatible drill bit available from GSR range
✓
5 inserts in set , economical repair solution for large plants and maintenance
Applications
  • Heavy machinery and press tooling Repair of MF 24×2 fine thread bores in press frames, large punches and tool holders
  • Mining, construction machinery and special vehicles Restoration of highly stressed MF 24×2 threads in boom arms, outriggers and drive units, pitch 2.0 mm
  • Hydraulics and energy generation Repair of MF 24×2 connection bores in large pumps, turbine housings and hydraulic presses
  • Rail vehicles and railway technology Restoration of MF 24×2 fine threads in bogie frames, coupling systems and traction drives
  • Heavy industrial maintenance Wherever MF 24×2 fine threads of maximum load capacity need to be repaired to standard
Step-by-Step Repair Guide

Für die thread repair benötigen Sie einen geeigneten Core Hole Drill Bit (nicht im Set enthalten, Core Hole Ø Ø 24,5 mm, HSS-G VAP aus dem GSR-Sortiment), STI Tap, Installation Tool, Tang Break-Off Tool sowie Bohrmaschine oder verstellbares Windeisen und Schlosserhammer (optional: Kegelsenker).

Schritt 1
1
Drill out damaged thread
Schritt 2
2
Countersink core hole edges
Schritt 3
3
Drill new core hole for insert thread
Schritt 4
4
Cut new thread with STI tap
Schritt 5
5
thread insert auf Installation Tool stecken
Schritt 6
6
Drive thread insert into thread
Schritt 7
7
Mit Tang Break-Off Tool to break off the tang
Schritt 8
8
Repaired thread
Thread Repair Tips

Damit das Installation Tool den thread insert sauber und ohne Schaden einbringt, the stop collar must be correctly adjusted before installation. The adjustment directly affects the insertion depth.

Use thread cutting fluid

When installing the thread insert, the use of a thread cutting fluid is recommended, particularly for steel, stainless steel and cast iron. GSR thread cutting fluid reduces friction, improves installation and protects the tool. Available in 100 ml and 250 ml.

→ GSR thread cutting fluid – overview

Further Information & Downloads

Ausführliche Informationen zum GSR Coilrepair System, zur korrekten Anwendung sowie zu Core Hole Øen und Einbauwerten finden Sie im GSR Handbuch thread repair.

→ GSR Coilrepair , overview of all sets → Thread Repair Manual 2026 , download PDF → GSR Update #21: GSR Coilrepair , Thread Reinforcement and Repair → GSR Thread Calculator , Core Hole and Thread Data
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