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RUKO TOOLS Step Drill Bit: 7/8", TiN-Coated HSS - High-Speed Steel Step Drill Bits
RUKO TOOLSHigh-Speed Steel Step Drill Bits

RUKO TOOLS Step Drill Bit: 7/8", TiN-Coated HSS

SKU 3G-OTH-208913

Brand
RUKO TOOLS
Item
Step Drill Bit: 7/8", TiN-Coated HSS
Category
High-Speed Steel Step Drill Bits
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Technical Specifications

RUKO TOOLS
Manufacturer Part Number
101708T
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RUKO TOOLS Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the RUKO TOOLS Step Drill Bit 101708T used for?

The RUKO TOOLS Step Drill Bit 101708T is used for drilling stepped holes in sheet metal, plastic, and thin materials. Its TiN-coated HSS construction provides wear resistance and extended tool life. Common applications include electrical enclosures, automotive panels, and HVAC ductwork, where clean, burr-free holes are required.

What are the specifications of the RUKO TOOLS Step Drill Bit 101708T?

The RUKO TOOLS Step Drill Bit 101708T has a 7/8-inch step diameter, a TiN-coated high-speed steel (HSS) body, and a 3-flats shank for secure chuck grip. The manufacturer part number is 101708T. It is not impact rated, so it should be used in standard drill chucks, not impact drivers.

Where to buy the RUKO TOOLS Step Drill Bit 101708T worldwide?

You can source the RUKO TOOLS Step Drill Bit 101708T through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine RUKO TOOLS products to procurement teams and plant engineers globally.

How to select the correct RUKO TOOLS step drill bit for my application?

Select a RUKO TOOLS step drill bit based on the material thickness and final hole diameter. For the 101708T, the 7/8-inch step suits holes up to that size in sheet metal or plastic. Ensure your drill chuck accepts the 3-flats shank. Since it is not impact rated, use a standard drill at moderate speed for best results.

Used in

Common applications for RUKO TOOLS
HVAC ductwork fabrication — RUKO TOOLS TiN-coated HSS tube and sheet drill bits for clean holes in galvanized steel sheets
Electrical panel assembly — RUKO TOOLS step drill bits for deburring and sizing holes in metal enclosures
Pipe installation — RUKO TOOLS cobalt tube and sheet drill bits for drilling stainless steel pipes in process plants
Automotive repair — RUKO TOOLS TiAlN-coated HSS bits for drilling thin body panels and frame members
Metalworking prototyping — RUKO TOOLS step drill bits for creating stepped holes in aluminum profiles
Maintenance drilling — RUKO TOOLS HSS tube and sheet drill bits for quick repairs on sheet metal equipment

RUKO 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.

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