Hultafors Auto-Lock Snap-Off Knife - 389280
Best current price£7.98from Power Tools Direct
Best offers
Shopping.co.uk recommended and popular offers
Power Tools Direct£7.98Visit shop Hultafors 389280 Spp 25A Auto-Lock Snap-Off Knife 25Mm
Visit shopPower Tools Direct£7.98Visit shop All Offers
3 offers from £7.98 - £10.62
View price history by clicking the chart icon.
Power Tools DirectHultafors 389280 Spp 25A Auto-Lock Snap-Off Knife 25Mm
£3.95 delivery
£7.98
Visit shop
Blueperry agriculture (UK)Hultafors Spp 25A Auto-Lock Snap-Off Knife 25Mm 389280
Free delivery in 1–3 days
£8.78
Visit shop
OnBuy.comHultafors 389280 Spp 25A Auto-Lock Snap-Off Knife 25Mm 7317843892819
Free delivery in 1–3 days
£10.62
Visit shop
Product Information
Full details
The Hultafors SPP 25A Auto-Lock Snap-Off Knife is a high-performance cutting tool designed for professionals and DIY enthusiasts who require precision and durability for heavy-duty tasks like cutting thick insulation or carpet. Its standout feature is the 1mm thick metal rail which provides exceptional blade stability under pressure, though users should be aware that its robust metal construction makes it slightly heavier than standard plastic utility knives.
All features
| Model Part Number | 389280 |
|---|---|
| Brand | Hultafors |
Extended Product Information
FAQs
Is this knife suitable for left-handed users?
Yes, the handle is perfectly symmetric, making it equally comfortable for left- and right-handed users.
What is the blade width compatible with this tool?
This model is designed for standard 18mm wide snap-off blades.
Can I use this for cutting thick insulation?
Absolutely. The 1mm thick metal rail provides the extra stability needed for heavy-duty materials like thick insulation.
How do I use the angle guide feature?
The tip of the knife is precision-angled to act as a physical guide to align against your material for accurate 45 and 90-degree markings.
Is the handle made of pure metal?
The handle is constructed from durable polycarbonate with an internal steel core for added strength.
What is the total length of the knife?
The total length of the tool is 157mm.
Troubleshooting
Blade segment does not lock firmly in place
Check the rail for trapped debris or dust and ensure the locking slider is fully engaged in the nearest notch.
Slider mechanism feels stuck
Clear out any blade fragments or residue from the rail track and lightly lubricate the sliding mechanism.
Pros and Cons
Pros
- High structural stability thanks to the steel-cored handle
- Excellent blade control for heavy-duty materials
- Ambidextrous design caters to all users
- Visible cutting point improves accuracy
- Built-in angle markers add utility for layout tasks
Cons
- Heavier feel compared to lightweight all-plastic alternatives
- Large 18mm blade width may be overkill for fine crafting
- Requires manual snapping of blade segments which generates sharp waste
Setup, Compatibility & Care
This knife utilizes standard 18mm snap-off blades. To replace the blade, slide the existing blade out to its furthest extent, pull it out from the front, and insert a new segment. Ensure the blade is properly seated in the locking rail before use. Keep the steel core free from debris by wiping the exterior with a dry cloth periodically; avoid using harsh chemical solvents that could degrade the polycarbonate handle over time. If the blade movement becomes stiff, a light application of dry silicone lubricant inside the rail can restore smooth sliding action.