HOLEMAKER TECHNOLOGY Step Drill Bit Set: 3 Pc, 3/16" to 1-3/8", TiN-Coated HSS
The HOLEMAKER TECHNOLOGY Step Drill Bit Set (3 Pc) is a VersaDrive Impact-Rated High-Speed Steel step drill bit set. Each bit features a TiN-coated HSS construction with a 118° point and covers a range of 3/16 in to…
SKU 3G-OTH-194881
Also listed as: 505030SET1 · 505030 SET1
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The HOLEMAKER TECHNOLOGY Step Drill Bit Set (3 Pc) is a VersaDrive Impact-Rated High-Speed Steel step drill bit set. Each bit features a TiN-coated HSS construction with a 118° point and covers a range of 3/16 in to 1-3/8 in. This set is impact rated for use with impact drivers.
Frequently Asked Questions
What is the HOLEMAKER TECHNOLOGY Step Drill Bit Set used for?
This 3-piece step drill bit set is used for drilling progressively larger holes in thin materials such as sheet metal, plastic, and wood. The TiN-coated HSS bits with a 118° point are impact rated for use with impact drivers, making them suitable for automotive, HVAC, and general fabrication work.
What are the specifications of the HOLEMAKER TECHNOLOGY Step Drill Bit Set?
The set includes three bits, each covering a range from 3/16 in to 1-3/8 in. They are made of high-speed steel with a titanium nitride (TiN) coating and feature a 118° point. The bits are impact rated for use with impact drivers. The manufacturer part number is 505030-SET1.
Where to buy the HOLEMAKER TECHNOLOGY Step Drill Bit Set worldwide?
You can source the HOLEMAKER TECHNOLOGY Step Drill Bit Set 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 on this item.
How to select the right step drill bit set for impact drivers?
Ensure the set is explicitly impact rated, like the HOLEMAKER TECHNOLOGY VersaDrive set. Check the size range (e.g., 3/16 in to 1-3/8 in) matches your application. TiN coating reduces friction and extends tool life. A 118° point is standard for general-purpose drilling in thin materials.
Used in
Common applications for HOLEMAKER TECHNOLOGYHOLEMAKER TECHNOLOGY Products
3G Electric supplies HOLEMAKER TECHNOLOGY versadrive impact-rated high-speed steel step drill bit sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
