Fiskars Traditional Steel Bypass Pruner: Precision Scissor Cuts on Living Branches
- Precision-ground hardened steel bypass blade slices cleanly through live plant stems without crushing bark
- Low-friction PTFE non-stick blade coating resists gumming from sap, resin, and plant moisture
- Solid steel handle construction withstands heavy hand squeeze force without flex or breakage
- Self-cleaning sap groove channels sticky tree pitch away from the blade hinge to prevent sticking
- Easy-slide thumb lock secures blades closed firmly for pocket or tool pouch transport
- 5/8-inch maximum cutting capacity (cutting larger dry hardwood branches requires loppers)
- Non-stick PTFE coating will eventually wear off along the cutting edge after regular whetstone sharpening
- Thumb lock slider can become stiff if thick pine sap hardens inside the channel
Why Bypass Pruning Matters for Plant Health
Using anvil-style pruners on living plant stems crushes plant vascular tissue, causing frayed bark tears that invite fungal infections and rot. Clean botanical pruning demands a bypass design where a sharp curved blade sweeps past a stationary counter-blade like a precision pair of scissors.
The Fiskars Traditional Steel Bypass Pruner is built with fully hardened high-carbon steel blades precision-ground to a surgical edge, handling live stems and woody branches up to 5/8-inch in diameter.
PTFE Low-Friction Sap Resistance
Pruning resinous fruit trees or ornamental hedges quickly gums up bare metal blades. Fiskars coats the cutting blade with a low-friction PTFE fluoropolymer finish. Plant sap and dirt slide off without adhering, reducing cutting resistance by up to 25%.
Heavy All-Steel Reliability
Unlike cheap plastic pruners that snap at the hinge under hard squeeze force, the Fiskars chassis is stamped and formed from solid steel. The handles are covered in textured non-slip grips that provide comfortable control even when working with wet gardening gloves.
Shop Benchmarks & Specs
| Cut Cleanliness Rating | 100% clean vascular slice on green grapevine and rose canes |
| Sap Resistance | Zero blade binding after 80 cuts through resinous cedar branches |
| Spring Return Durability | Tempered steel coil spring returns smoothly with zero bounce |
| Blade Edge Retention | Zero rolling or chipping after 250 test cuts on green oak limbs |