RS PRO HSS Step Drill Bit 8mm x 41mm
- RS Stock No.:
- 232-529
- Distrelec Article No.:
- 303-95-018
- Brand:
- RS PRO
Subtotal (1 unit)*
£78.65
(exc. VAT)
£94.38
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 133 unit(s) shipping from 06 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £78.65 |
*price indicative
- RS Stock No.:
- 232-529
- Distrelec Article No.:
- 303-95-018
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Drill Bit Type | Step Drill Bit | |
| Number of Steps | 11 | |
| Maximum Drilling Thickness | 5mm | |
| Material | HSS | |
| Minimum Head Size | 8mm | |
| Maximum Head Size | 41mm | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Drill Bit Type Step Drill Bit | ||
Number of Steps 11 | ||
Maximum Drilling Thickness 5mm | ||
Material HSS | ||
Minimum Head Size 8mm | ||
Maximum Head Size 41mm | ||
RoHS Status: Exempt
RS PRO HSS Step Drill Bit, De-burring
RS PRO range of HSS step drill bits. These high-speed steel multi-diameter cutters requiring no pilot hole to cut stainless steel, carbon steel, soft metals, plastic etc. Their stepped cone shape allows for multiple diameter cutting surfaces on one drill.
The drill bit has a 3-flute cutting action which provides accurate parallel holes in sheet material up to 3 mm thick.
Step Drill Bit Options:
232-507 - 6 to 36 mm Drill Bit, 11 Steps, 5 mm Max Drilling Thickness
232-513 - 7 to 37 mm Drill Bit, 11 Steps, 5 mm Max Drilling Thickness
232-529 - 8 to 41 mm Drill Bit, 11 Steps, 5 mm Max Drilling Thickness
The drill bit has a 3-flute cutting action which provides accurate parallel holes in sheet material up to 3 mm thick.
Step Drill Bit Options:
232-507 - 6 to 36 mm Drill Bit, 11 Steps, 5 mm Max Drilling Thickness
232-513 - 7 to 37 mm Drill Bit, 11 Steps, 5 mm Max Drilling Thickness
232-529 - 8 to 41 mm Drill Bit, 11 Steps, 5 mm Max Drilling Thickness
Features and Benefits:
- 3 mm increments
- HSS drill bits
- Eliminates vibration
Application Information
Step drill bits are typically used in electrical, plumbing and HVAC applications. They are used for drilling multiple sized holes without the need to frequently change bit sizes. They are compatible with corded or cordless power tools.
FAQs
Why would you buy a step drill?
A step drill is a single piece accessory with optimised flute angles. It offers a unique tip design that eliminates movement and increases drilling speed. They are compatible with any power tool that incorporates a chuck, for example; cordless drill drivers.
What material will it drill through?
Typical materials include:
Stainless steel
Carbon steel
Soft metals
Plastics
How good are step drill bits?
A step drill bit is an accessory that gets overlooked, the working principle is so simple you can drill multiple size holes without changing the bit and achieve a nice clean finish every time.
Can a step drill bit be used with a stationary drill machine?
Yes, step drill bits are compatible with portable hand power tools as well a stationary drilling machines.
A step drill is a single piece accessory with optimised flute angles. It offers a unique tip design that eliminates movement and increases drilling speed. They are compatible with any power tool that incorporates a chuck, for example; cordless drill drivers.
What material will it drill through?
Typical materials include:
Stainless steel
Carbon steel
Soft metals
Plastics
How good are step drill bits?
A step drill bit is an accessory that gets overlooked, the working principle is so simple you can drill multiple size holes without changing the bit and achieve a nice clean finish every time.
Can a step drill bit be used with a stationary drill machine?
Yes, step drill bits are compatible with portable hand power tools as well a stationary drilling machines.