HSS STEP DRILL BITS (TITANIUM COATED)

S.No.	Size
1	4-20MM
2	4-32MM
3	4-12MM, 4-20MM, 4-32MM (3 Pcs Set)

S.No.

Size

4-20MM

4-32MM

4-12MM, 4-20MM, 4-32MM (3 Pcs Set)

Description

Make multi-size hole cutting faster and cleaner with the Ultrafast HSS Step Drill Bits (Titanium Coated). Crafted from high-speed steel and finished with a durable Titanium Nitride (TiN) coating, this bit delivers 10x longer life than standard bits while resisting heat and wear. Its smart stepped design eliminates the need for pilot drilling or center punching, making it perfect for automatic hole cutting, deburring, and enlarging in metals, wood, plastic, and polymers. The triangular shank ensures a secure grip in the chuck with zero spinning, offering full control during operation. The UF Step Drill Bit is trusted across India for its time-saving efficiency and reliable performance in workshops, fabrication, and installation tasks.