Plane spare part that restores cutting performance for No.5 Jack Planes, aimed at keeping workshop tasks smooth and reliable. Sharp, durable blades mean neater shavings and less time spent reworking surfaces. Is Spear & Jackson Spare Blade for CJP5 Jack Plane the right replacement to keep your plane working at its best?
⚡ At a Glance
- • Cutting Quality: Ground and hardened carbon steel for a hard, long-lasting cutting edge
- • Best for: Carpenters, joiners and hobby woodworkers using a No.5 Jack Plane
- • Not ideal for: Owners of plane models other than the CJP5 No.5 Jack Plane
Ground and hardened carbon steel gives a durable, keen edge that resists wear. Specifically made to fit the CJP5 No.5 Jack Plane and sold as a spare or replacement.
Longer edge life - with ground and hardened carbon steel
Ground and hardened carbon steel produces a harder, more wear-resistant cutting surface while precision grinding creates a flat bevel. That combination slows dulling and keeps the edge true for longer.
Less frequent honing saves time and keeps planed surfaces consistent, ideal for regular workshop use.
Consistent planing momentum - thanks to confirmed extra weight
User reviews note extra mass in the blade helps sustain momentum through tough grain, reducing the chance of snatches. Proper blade weight contributes to steady passes and a cleaner cut.
Smoother, more even shavings on denser timbers make heavy cuts easier and reduce effort.
Simple replacement and compatibility - with a fit for CJP5 No.5 Jack Plane
Blade is specified as a spare to fit CJP5 No.5 Jack Plane and the range includes variants for other Carpenter's Planes. The shape and mounting match the No.5 jack plane's established fittings.
Keep a spare on hand to minimise downtime and restore original plane performance quickly.
✨ The 4 Key Reasons for Spear & Jackson Spare Blade for CJP5 Jack Plane
- Ground and hardened steel - Keeps edge longer under regular woodworking use
- Extra weight - Adds momentum for smoother, faster passes on tough timber
- Direct fit for CJP5 - Simple swap for No.5 Jack Plane users
- Range of variants - Choose the correct blade for different carpenter planes
📋 Technical Details at a Glance
- Category: Spare blade
- Brand: Spear & Jackson
- Fits: CJP5, No.5 Jack Plane
- Material: Ground and hardened carbon steel
- Intended use: Replacement blade for planing wood
❓ Frequently Asked Questions
Q: Will this blade fit my plane?
A: This spare blade is specified to fit the CJP5 No.5 Jack Plane; check the available variants to confirm compatibility with other planes.
Q: What material is the blade made from?
A: Blade is made from ground and hardened carbon steel for durability and edge retention.
Q: Is this intended as a spare or a direct replacement?
A: Designed to be used as a spare or replacement; Spear & Jackson offer spare blades for their Carpenter's Planes range.
🏆 Our Verdict
The Spear & Jackson Spare Blade for CJP5 Jack Plane suits carpenters and hobby woodworkers who need a reliable replacement edge for a No.5 Jack Plane. Ground and hardened carbon steel plus a weight that users report helps momentum make for durable, cleaner planing. As a straightforward spare that restores original performance, it represents sensible long-term value for workshop maintenance.
