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Lexem 4-12mm HSS Step Drill Bit
5 Step
SKU: LEXHSD412
Limited Stock
$13.20
$12.00 ex GST
Limited Stock
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30 Days Peace Of Mind
The LEXEM 4–12mm HSS Step Drill Bit is a versatile and efficient solution for drilling clean, precise holes across a range of materials. Designed for electricians, installers, and workshop professionals, this step drill bit allows you to drill multiple hole sizes with a single tool—saving time on site while delivering smooth, burr-free results. Whether you're working on metal enclosures, switchboards, or plastic panels, this bit offers reliability and performance where it counts.
Key Features
- Multi-size drilling capability – Covers hole sizes from 4mm to 12mm in one bit
- High-Speed Steel (HSS) construction – Provides durability and long service life
- Step design – Ensures clean, accurate hole enlargement without grabbing
- Efficient cutting performance – Ideal for thin materials including sheet metal and plastics
- Reduced need for multiple drill bits – Saves time and tool changes on the job
- Suitable for professional and DIY use
Specifications
- Brand: LEXEM
- Product Type: Step Drill Bit
- Step Sizes: 4mm | 6mm | 8mm | 10mm | 12mm
- Material: High-Speed Steel (HSS)
- Drilling Range: 4mm – 12mm
- Shank Type: Standard round shank
- Application Material: STainless steel, pvc and wood.
- Cutting Style: Stepped incremental cutting
Applications
- Drilling holes in electrical enclosures and switchboards
- Installing cable glands and conduit fittings
- Sheet metal fabrication and modification
- HVAC, plumbing, and general trade applications
- Enlarging existing holes cleanly without damaging surrounding material
For fast, accurate, and hassle-free hole drilling across multiple sizes, the LEXEM 4–12mm HSS Step Drill Bit is a must-have in any toolbox—helping you work smarter and more efficiently on every job.
Q. What materials can this step drill bit be used on?
A. It is suitable for stainless steel, aluminium, pvc plastics, and wood.
Q. Can this replace multiple drill bits?
A. Yes. The stepped design allows you to drill a range of sizes from 4mm to 12mm, reducing the need to switch between multiple drill bits.
Q. Does it leave a clean finish?
A. Absolutely. Step drill bits are designed to produce smooth, burr-free holes, especially in thin materials.
All products must be installed by a licensed electrican. DIY electrical work is illegal and very dangerous.
Change of Mind
All products purchased from MJS Electrical Products & Supplies are backed by a thirty (30) day Peace of Mind Return Policy. All products returned must be in perfect unused condition, with all components, complete with original packaging. We will not allow returns on damaged or incomplete products. Proof of purchase is required. Should the product not be in original condition, please contact us before returning it as this may save you some unnecessary costs.
Damaged / Faulty Goods
If you find that the goods were damaged in transit or were faulty in some manner, please contact us within 24 hours of receiving the goods. We will organise for the return of the goods and arrange a credit towards your next purchase or send a replacement product. Customer will incur the cost of return postage and be credited the purchase price only. We recommend that you return your unwanted items using registered post or trackable courier. We can not be held responsible if returned items are lost in transit.
Warranties
Product warranties are governed by the respective manufacturers and / or suppliers warranty terms and conditions (available on request). We will not be liable to you or any third party for any loss suffered due to product failure. We will process product warranty claims through the respective manufacturers and/or suppliers. All warranties are void if the product is not installed by a licensed electrician.
| PRODUCT INFO | |
| SKU | LEXHSD412 |
| Model # | HSD412 |
| Barcode # | 9360736000004 |
| Brand | LEXEM |
| SHIPPING INFO | |
| Shipping Weight | 0.1500kg |
| Shipping Width | 0.085m |
| Shipping Height | 0.015m |
| Shipping Length | 0.173m |
