BAVERO_BATHROOM_FIXTURES
Muqzi Bottom Bracket Thread Tapping Bc 37 Mtb
Muqzi Bottom Bracket Thread Tapping Bc 37 Mtb
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SPECIFICATIONS
Choice: yes
High-concerned chemical: none
Origin: Mainland China
Type: Bottom bracket thread repair Tap
semi_Choice: yes
Bottom Bracket Thread Tap
Material: Aluminum Alloy + Stainless Steel
Tap Specification: BC 1.37*24 TPI / 34.789 BSA Standard
Better Durability:
taps are made from premium high-speed steel with a titanium-coated surface. Compared with standard taps, they feature a longer service life and exceptional wear resistance, enabling them to cope with high-intensity and harsh working environments.
Starter Edition：
High-speed steel with titanium nitride (TiN) coating, ideal for aluminum alloy frame.
Professional Edition：
High-speed steel with titanium nitride (TiN) coating and cobalt, suitable for aluminum, steel, and stainless steel frame.
Operation Tips:
Apply tapping oil to the tap and bike frame before use.
Keep tool and frame aligned horizontally.
If resistance is high, reverse slightly to clear debris, then continue.
Tap Model: BC 1.37*24 TPI/ 34.789 BSA standard
Tap (Starter Edition): Made of high-speed steel with a titanium coating, suitable for aluminum alloy bottom brackets.
Tap （Professional Edition）: Made of high-speed steel with a titanium coating and cobalt content, suitable for threading aluminum, steel, and stainless steel bottom brackets.
Deep Chip Removal Design
Effectively prevents aluminum chips from clogging the threads during the tapping process.
Usage Instructions
Clean any excess debris inside the bottom bracket shell.
Add lubrication oil inside the bottom bracket shell.
Apply lubrication oil to the taps.
Insert the Right Tap (R) and Left Tap (L) into the bottom bracket .
Counterclockwise tapping.
After tapping, clean out any remaining debris.
