IRWIN 11105ZR High-Speed Steel Step Drill Bit
IRWIN High-Speed Steel Step Drill Bits.
SKU 3G-OTH-208917
Also listed as: 11105 ZR · 11105-ZR
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
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Product Description
IRWIN High-Speed Steel Step Drill Bits.
Frequently Asked Questions
What is the IRWIN 11105ZR step drill bit used for?
The IRWIN 11105ZR step drill bit is used for drilling progressively larger holes in thin materials like sheet metal, plastic, and wood. Its 5 mm to 35 mm range and black oxide HSS construction suit maintenance, fabrication, and electrical work where clean, burr-free holes are needed.
What are the specifications of the IRWIN 11105ZR step drill bit?
The IRWIN 11105ZR step drill bit has a 5 mm to 35 mm diameter range, black oxide high-speed steel (HSS) construction, and a 3-flats shank for secure chuck grip. It is not impact rated. The manufacturer part number is 11105ZR.
Where to buy the IRWIN 11105ZR step drill bit worldwide?
3G Electric supplies the IRWIN 11105ZR step drill bit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this HSS step drill bit.
How to select the right IRWIN step drill bit size?
Select an IRWIN step drill bit like the 11105ZR by matching its diameter range (5 mm to 35 mm) to your hole size needs. For thin materials, choose a bit with a 3-flats shank to prevent slipping. Always verify the material type and that the bit is not impact rated for your tool.
Used in
Common applications for IRWINIRWIN Products
3G Electric supplies IRWIN 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.