Tronic.lk
Rs 1,500
Updated 01 Nov 2026
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The Ronix RH-5901 Step Drill Bit is not just versatile and durable but also highly efficient. Its unique design allows you to drill multiple hole sizes with just one bit, saving both time and money. The step design of the bit gradually increases in diameter, making it ideal for creating holes of different sizes without having to switch between bits. In addition to its efficiency, the Ronix RH-5901 Step Drill Bit is made of high-quality HSS materials that make it long-lasting and reliable. You can use it on a range of materials including steel, stainless steel, copper, aluminium sheets, and more. Its maximum material thickness of 4mm makes it perfect for thinner materials.
Specifications:
The current price of Ronix Step Drill Bit 4-20mm RH-5901 in Sri Lanka is Rs 1,500 at Tronic.lk.
Ronix Step Drill Bit 4-20mm RH-5901 is currently out of stock at Tronic.lk in Sri Lanka.
You can buy Ronix Step Drill Bit 4-20mm RH-5901 in Sri Lanka at Tronic.lk. Visit 37left.lk to compare prices across multiple shops and find the best deal.

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