18mm SDI-5421 heavy duty cutter with solid metal blade casing and finger lock feels firm, strong and unbreakable in use. Suitable for cutting shim, wire form, heavy weight board, mount board, balsa wood and other heavy duty cutting.Heavy duty plastic grip with sturdy die cast slide section. Blade slides out and screw mechanism locks blade into position.
- Automatic blade lock device can withstand up to 44LB of pressure
- A stainless steel blade channel that holds blade tight
- Includes screw blade-locking mechanism to secure blade while cutting
- Grooved plastic body for grip to ensure comfortable use
- Blade made from special Sk2+cr steel from Japan
What's in the Box
- 18mm Heavy Duty Snap-off Utility Knife
- 12 additional replacement snap-off blades
- Dimension: 6.00 Inch Length X 2.00 Inch With X 1.00 Inch Height
- Shipping Weight: 12 oz
About SDI Corporation who produces this cutter is the world's No. 1 manufacturer of power lead frame and the largest stationery manufacturer in Taiwan.