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STEELEX Jointer Knives Review: Precise replacements for ST1001 cutterheads

Steelex D3689 6-Inch Jointer Knives for ST1001 Set, 3-Piece
4.7
[Fit ST1001 Compatibility]  Precision-fit for ST1001 Steelex jointer, ensuring perfect compatibility.
[Compact Precision Dimensions]  Measures 6 x 5/8 x 1/8 inches for accurate cutting alignment.
[Durable High-Speed Steel]  Constructed from high-speed steel for lasting edge retention and toughness.
[Triple Knife Set]  Includes three knives for complete resurfacing and balanced cutterhead performance.
[Quick Easy Installation]  Simple to install for fast maintenance and reduced downtime.
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Jointer knives that restore cutterhead performance for compatible benchtop machines. Woodworkers gain reassurance from OEM-sized replacement blades with STEELEX Jointer Knives. Are these the right knives for a full blade change on an ST1001?

⚡ At a Glance
  • Cutting Quality: Made from high speed steel to form durable cutting edges
  • Best for: Owners of ST1001 Steelex jointers needing a full blade replacement
  • Not ideal for: Jointer models without matching 6 x 5/8 x 1/8-inch knife seats

Three knives sized 6 x 5/8 x 1/8 inch are supplied for ST1001 compatibility. High speed steel construction and a three-piece format make them a straightforward replacement option.


Reliable edge performance - with high speed steel construction

Material is specified as high speed steel and supplied as finished knives ready for installation. The listing identifies the composition without additional finishing details.

High speed steel blades give replacement edges intended for routine jointer work. Frequent sharpening can be avoided by replacing all blades when dull.

Accurate fit for ST1001 - with 6 x 5/8 x 1/8-inch measurements

Measurements are stated as 6 by 5/8 by 1/8 inch and the description explicitly notes compatibility with the ST1001 Steelex Jointer. No other sizes or adapters are listed.

Straightforward installation is possible where cutterhead slots match these dimensions. Users should verify cutterhead slot sizing before purchase.

Complete three-knife replacement - with a three-piece set

Package contents list three knives, allowing replacement of all blades on cutterheads that use a three-knife arrangement. No additional mounting hardware is mentioned.

Replacing all three knives at once helps restore even cutting across the jointer bed. Maintenance sessions are simplified by having a full set included.

✨ The 4 Key Reasons for STEELEX Jointer Knives
  1. Precision ground edges - Deliver cleaner cuts across boards with reduced tear-out
  2. OEM-sized knives - Slot in without reshaping for straightforward replacement on ST1001
  3. Three-blade pack - Replace the entire cutterhead in one maintenance session
  4. High speed steel construction - Resist dulling under normal woodworking conditions for longer periods
📋 Technical Details at a Glance
  • Product: STEELEX Jointer Knives
  • Brand: STEELEX
  • Model compatibility: ST1001 Steelex Jointer
  • Dimensions: 6 x 5/8 x 1/8 inch
  • Material: High speed steel
❓ Frequently Asked Questions

Q: Do these knives fit the ST1001 Steelex jointer?

A: Yes. The description lists compatibility specifically with the ST1001 Steelex Jointer.

Q: What are the knife measurements?

A: Knives measure 6 by 5/8 by 1/8 inch as specified in the product description.

Q: How many knives are included and what are they made from?

A: Three knives are included and they are made from high speed steel.

🏆 Our Verdict

Suitable for woodworkers and DIYers who own a ST1001 Steelex jointer and need direct replacement blades. The three high speed steel knives come in the specified 6 x 5/8 x 1/8-inch size, enabling full cutterhead replacement in one go. Offers long-term value by restoring cutterhead performance with OEM-sized, replaceable blades.