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HSS TiN Step Drill Bits: The All-in-One Solution for Sheet Metal
July 30, 2026 Supawan Ardam

HSS TiN Step Drill Bits: The All-in-One Solution for Sheet Metal


The HHW HSS TiN step drill bit is a favourite among technicians because one bit can drill multiple hole sizes without frequent bit changes, saving both time and effort.

Its gold-coloured TiN (Titanium Nitride) coating protects the drills HSS cutting steel from heat up to 600 degrees Celsius and wear while improving drilling smoothness, especially on sheet metal such as stainless steel.

Best For

·         Electrical cabinet installation

·         Thin metal sheet drilling

·         Enlarging existing hoes

·         DIY and repair work

It’s easy to use, produces cleaner holes, and helps reduce sharp edges around the hole area.

If you are looking for a high-quality German Step Drill Bit HSS TIN
HHW Step Drill Bit HSS TIN Coated click here to order

Filed in: DIY, Drill Bits, Electrical Installation, Hand Tools, HHW, Hole Enlargement, HSS TiN, Metal Drilling, Metalworking, Professional Tools, Repair, Sheet Metal, Stainless Steel, Step Drill Bit, Titanium Nitride
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