RS PRO 3-Piece Step Drill Bit Set for Metal, 30 mm Max, 4 mm Min, HSS Bits
- RS Stock No.:
- 232-614
- Manufacturer:
- RS PRO
Bulk discount available
Subtotal (1 unit)*
TWD4,374.00
(exc. GST)
TWD4,592.70
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- Plus 59 unit(s) shipping from April 27, 2026
- Plus 1 unit(s) shipping from May 12, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | TWD4,374.00 |
| 5 + | TWD3,601.00 |
*price indicative
- RS Stock No.:
- 232-614
- Manufacturer:
- RS PRO
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Product Type | Drill Bit Set | |
| Drilling Application | Metal | |
| Drill Bit Type | Step Drill Bit | |
| Material | HSS | |
| Number of Pieces | 3 | |
| Minimum Size | 4 mm | |
| Maximum Size | 30 mm | |
| Set Contents | Step Drill Bits | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Drill Bit Set | ||
Drilling Application Metal | ||
Drill Bit Type Step Drill Bit | ||
Material HSS | ||
Number of Pieces 3 | ||
Minimum Size 4 mm | ||
Maximum Size 30 mm | ||
Set Contents Step Drill Bits | ||
Standards/Approvals No | ||
RoHS Status: Exempt
RS PRO HSS 3 Piece Step Drill Set
RS PRO offers this exceptional step drill bit set made from HSS for high-performance, offering a range of hole diameters, giving you maximum versatility. Capable of cutting holes from 6 mm to 40 mm through three different step drill bits. These High-Speed Steel (HSS) cutters are constructed from a single piece of high-speed steel, thus reducing breaking and blunting under heat or stress. The stepped tapered design makes it easier to enlarge holes if requirements change for example.
Typical Applications
HSS Step drill bits can be are suitable for use on steel sheets and non-ferrous metals, which include aluminium, copper, brass, zinc and iron. It can be used for drilling applications involving plastic and wood.
Features and Benefits
Provides clear holes in applications requring small hole size increments
No pilot hole required easily enlarges existing holes
Capable of cutting holes from 4 mm to 30 mm diameters
Ideal for use with most power drills
Supplied in a moulded Metal box
FAQ's
Q. What is the difference between a Cone Cutter and Step Drill Bit?
A. A cone cutter is a smooth sided bit that can make any sized hole, on a variety of materials.
A step cutter has parallel measurements up the cone, gradually getting bigger. These are great if you need to cut sized holes with reasonable accuracy. These bits are also capable of cutting through various materials.
ISO Step Drills, Individual & Set
Supplied individually and as a 3 piece set
Designed for cutting ISO hole sizes in materials with a thickness of up to 3mm
Suitable for use with industrial power drills, bench or pedestal drills
Related links
- RS PRO Step Drill Bit Set for Metal
- RS PRO Step Drill Bit Set
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- RS PRO 13-Piece Twist Set for Metal 0.0625 in Min, HSS Bits