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Rivers, Port-Harcourt, 8 hours ago
3 views
Carbide Step Drill Bit
C.M.T
Brand
C.M.T 4-32mm
Type
Store address
Rivers State • Port-Harcourt
Shed/H16 Glorious line,mile 3 Portharcourt
Open now
• Mon - Sat, 08:00-18:00
A step drill bit (often called a unibit) is a cone-shaped cutting tool primarily used to drill multiple hole sizes in thin materials without changing bits. Its unique stair-step profile allows a single bit to gradually enlarge holes to precise,
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