RUKO TOOLS Step Drill Bit: 7/8" to 1-1/8", TiN-Coated HSS
SKU 3G-OTH-208923
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a RUKO TOOLS step drill bit used for?
A RUKO TOOLS step drill bit is used for drilling clean, burr-free holes in thin materials like sheet metal, plastic, and wood. The 7/8" to 1-1/8" range allows multiple hole sizes with one bit, ideal for electrical panels, HVAC ductwork, and automotive repairs.
What are the specifications of the RUKO TOOLS 101709T step drill bit?
The RUKO TOOLS 101709T step drill bit has a size range of 7/8" to 1-1/8", is made of TiN-coated high-speed steel (HSS), and features a 3-flats shank for secure chuck grip. It is not impact rated, so use only in standard drill chucks.
Where to buy RUKO TOOLS step drill bits worldwide?
3G Electric supplies RUKO TOOLS step drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 101709T or other RUKO TOOLS cutting tools for your application.
How to select the right RUKO TOOLS step drill bit for sheet metal?
Select a RUKO TOOLS step drill bit based on the hole size range needed—the 101709T covers 7/8" to 1-1/8". For sheet metal, use TiN-coated HSS for heat resistance. Ensure your drill is not impact-rated, as this bit is not impact rated. Use cutting oil for longer life.
Used in
Common applications for RUKO TOOLSRUKO TOOLS Products
3G Electric supplies RUKO TOOLS high-speed steel step drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
