Replaceable blade knives
The skill and time required to sharpen dulling knife blades is a trouble too much for most people nowadays. There is a wealth of very reasonably priced new and very sharp blades, most of which keep their edge well. A similar huge range of handles is available to take these blades and store a fresh supply. The increasingly popular snap-off blade can be allows up to a dozen new sharp points per strip. They are available in several sizes ~ the most popular are known as 18mm and also 9mm.
Heavy duty knives
Knives with 9mm snap-off blades
Knives with 18mm snap-off blades
A wide variety of manufactureres make these out of plastic ~ some have steel inserts around the blade ~ some are all metal. ~
Knives with 25mm snapoff blades
The largest snapoff bladed knife around ~ sharp and heavy
![Trapezoidal sliding blade ~ plastic ~ by Stanley](https://www.busybusy.shop/cache/bf/bf4ce30793b94f76928407e9180a60fa5d9c5813_t_320x213_f.jpg)
Trapezoidal sliding blade ~ plastic ~ by Stanley
£0
![Scalpel handle ~ SM No3](https://www.busybusy.shop/cache/3d/3d7dc855ca2f14d2bde396e9a92b94e2ef0f15ee_t_320x213_f.jpg)
Scalpel handle ~ SM No3
£1.70
![Pencil knife ~ plastic ~ five blades ~ coloured](https://www.busybusy.shop/cache/fa/fa5547bb65e9b2f119657f239145d15c83e5d17e_t_320x213_f.jpg)
Pencil knife ~ plastic ~ five blades ~ coloured
£1.95
![Pencil knife ~ metal ~ colours](https://www.busybusy.shop/cache/bf/bf41829123c6564cf702c37756ea279dd27d7299_t_320x213_f.jpg)
Pencil knife ~ metal ~ colours
£2.40
![Trapezoidal sliding blade ~ metal ~ generic](https://www.busybusy.shop/cache/28/28ac9f631a04f01170741665e97454870f84df66_t_320x213_f.jpg)
Trapezoidal sliding blade ~ metal ~ generic
£4