The Bordo 7 × 1 mm MC Bottoming HSS Tap is part of Bordo’s professional Metric Coarse (MC) tapping range, engineered for precision threading right to the bottom of blind holes in workshop, fabrication and on-site applications. Bottoming taps are used after a taper or intermediate tap to minimise thread run-out and ensure accurate thread engagement throughout the hole.
Manufactured from premium High-Speed Steel (HSS), this tap features a 7 mm diameter with a 1 mm pitch and a 60° metric coarse thread form. The flat crest with clearance at the root promotes strong engagement between internal and external threads, while the larger root radius and lower thread height enhance chip control and thread strength. With a bottoming lead (two threads), this tap is designed to cut full-depth threads in medium tensile materials such as steel, aluminium and plastics — suitable for both hand and general machine tapping.
Bordo’s threading tools are recognised for their industrial-grade quality and reliability. Industrial Shed ensures fast access to trusted trade-grade taps so you can complete precision threading jobs efficiently on site or in the workshop.
Product Type: Bottoming Tap (Hand & Machine)
Brand: Bordo
Diameter: 7 mm
Pitch: 1 mm
Thread Form: Metric Coarse (MC, 60°)
Material: High-Speed Steel (HSS)
Lead Type: Bottoming (2-thread lead)
Drill Size (Recommended): 6.1 mm
Overall Length: ~66 mm
Part Number: 3020-7.00B
Application: Finishing internal metric coarse threads to the bottom of blind holes
► Key Features
‣ 7 mm diameter with 1 mm metric coarse pitch for strong internal threads
‣ Bottoming lead (two threads) for minimal run-out on blind holes
‣ HSS construction for durability and wear resistance
‣ Flat crest and root clearance for improved thread engagement
‣ Suitable for hand and general machine tapping in medium tensile materials
► Why Tradies and Contractors Buy This
‣ Delivers accurate, full-depth threads in blind holes
‣ Excellent chip control and thread strength
‣ Durable HSS build stands up to workshop and on-site use
‣ Trusted industrial threading tool from Bordo
‣ Backed by Industrial Shed’s fast dispatch and trade support
► Stock won’t last — get yours now at Industrial Shed!
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