Collection: GSR
Founded in 1889, GSR Gustav Stursberg is a trusted German brand specializing in high-quality threading tools. This collection includes metric taps, tap wrenches, die stocks, and deburring tools—all built for precision and durability across hand and machine tapping operations. Whether you're working with through holes, blind holes, or thread repair, GSR delivers reliable performance and proven craftsmanship. With access to over 50,000 products, we can source exactly what you need.

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Thread Repair Kits
Regular price From $29.22 AUDRegular priceUnit price / per -
GSR Thread Pitch Gauges
Regular price From $11.90 AUDRegular priceUnit price / per -
Tapping Handle
Regular price From $16.11 AUDRegular priceUnit price / per -
GSR Thread Inserts 1.5 X Diameter
Regular price From $0.59 AUDRegular priceUnit price / per -
GSR Ratcheting Tap Handle – With Level Vial No.1 to No.20 Sizes
Regular price From $20.70 AUDRegular priceUnit price / per -
GSR Round Die (metric thread)
Regular price From $9.12 AUDRegular priceUnit price / per -
GSR Spiral Flute M6 X 1.00
Regular price $17.74 AUDRegular priceUnit price / per -
GSR Gun Straight Flute M12 X 1.75
Regular price $44.87 AUDRegular priceUnit price / per -
GSR Spiral Flute Tap – M16 x 2.00 HSS-E TiN Coated DIN 376
Regular price $67.98 AUDRegular priceUnit price / per -
GSR Spiral Flute M5 X .08
Regular price $12.26 AUDRegular priceUnit price / per -
GSR Gun Straight Flute M20 X 2.5
Regular price $60.46 AUDRegular priceUnit price / per -
GSR Spiral Flute M8 X 1.25
Regular price $20.54 AUDRegular priceUnit price / per -
GSR Thread Repair Kit M5 to M12
Regular price $166.94 AUDRegular priceUnit price / per -
Die Nut Guide
Regular price $5.68 AUDRegular priceUnit price / per -
Die Nut Holder
Regular price From $9.30 AUDRegular priceUnit price / per -
GSR Spiral Flute M12 X 1.75
Regular price $50.01 AUDRegular priceUnit price / per