HOLEMAKER TECHNOLOGY Step Drill Bit Set: 3 Pc, 5/16" to 1-1/16", TiN-Coated HSS
The HOLEMAKER TECHNOLOGY Step Drill Bit Set (3 Pc) is a VersaDrive Impact-Rated High-Speed Steel step drill bit set. It features a TiN-Coated HSS construction with a 135° point and covers a size range of 5/16 in to…
SKU 3G-OTH-194882
Also listed as: 506050SET1 · 506050 SET1
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The HOLEMAKER TECHNOLOGY Step Drill Bit Set (3 Pc) is a VersaDrive Impact-Rated High-Speed Steel step drill bit set. It features a TiN-Coated HSS construction with a 135° point and covers a size range of 5/16 in to 1-1/16 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 sheet metal, plastic, and wood. It is impact-rated for use with impact drivers, making it suitable for automotive, HVAC, electrical, and general fabrication work where quick, burr-free holes are needed.
What are the specifications of the HOLEMAKER TECHNOLOGY Step Drill Bit Set?
The set includes three TiN-coated high-speed steel bits with a 135° split point. Each bit drills from 5/16 in to 1-1/16 in in stepped increments. They are impact-rated (VersaDrive design) for use with impact drivers. The manufacturer part number is 506050-SET1.
Where to buy the HOLEMAKER TECHNOLOGY Step Drill Bit Set worldwide?
3G Electric supplies the HOLEMAKER TECHNOLOGY Step Drill Bit Set worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right step drill bit set for impact drivers?
Choose a set that is explicitly impact-rated, like the HOLEMAKER TECHNOLOGY VersaDrive series, to withstand the torque and vibration of impact drivers. Ensure the size range covers your typical hole diameters (here 5/16 in to 1-1/16 in) and that the coating (TiN) suits your material for extended tool life.
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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.
