HONGDUI HD29 Chisel Sharpening Jig System
Crafted for ultimate blade-sharpening precision, the HONGDUI HD29 Sharpening Jig redefines honing control for chisels and plane irons. Machined from ultra-durable 7075 aircraft-grade aluminum, it highlights striking brass and silver accents with fidget-spinner-smooth rotational feel. The versatile clamp offers 6 mounting configurations—including reverse installation expanding clamping capacity up to 70mm—and dual indexing modes for both straight plane blades (up to 62mm) and skewed chisel edges (up to 67mm). Equipped with a 3-stage roller height adjuster (0mm/1mm/2mm) for precise micro-beveling, alongside a specialized auxiliary clamping mechanism for irregular or hard-to-hold blades, the HD29 ensures flawless, repeatable sharpness across every tool.
Integrated Chisel Sharpening Jig: Set the blade angle in one step and slide out the quick angle positioning tool after clamping the blade. Three-position Eccentric Roller: Three positions Simply pull back on the knob and turn to add a micro bevel to any angle setting.
Multi-combination Design, More Expandable: 1. Lower position clamps a planer blade (maximum opening size 62mm) 2. Upper position clamps a chisel (maximum clamping height 9mm) 3. Rotating the position allows for unlimited clamping height.
Extended Innovative Design: Chisel sharpener extended working plane, comfortable grip, high clamping accuracy, plane verticality 0.05, clamp hardness HRC40, strong and sturdy. Sturdy Material: The whole 7075 aluminum alloy frame, anodized surface. The screw rod and metal clamping parts are made of 440C medical stainless steel, with enhanced rust resistance
Fun Gyroscopic Angle Guage: Insert the blade into the appropriate notch to obtain the reference angle. The notches for angles are 15º, 20º, 25º, 30º, 35º, 40º, 45º, and 50º Unique gyroscopic angle reference plate, also a good decompression tool.
Setting The Angle: The angle sharpened on your tool is determined by how much of the tool extends beyond the front edge of the Sharpening Guide. The more the tool extends beyond the Sharpening Guide, the longer the bevel (smaller angle).
- Model: HD29(set)
- Dimension: Approximately 180mm x 110mm x 90mm
- Material: Aluminum Alloy
- Weight: Roughly 1.2kg
- Compatibility: Fits Chisels and Plane Irons
Set: 1 * Sharpening Guide, 1 * Angle Gauge, 1 * Sharpening Fixture, 1 * Angle Quick Positioning Tool, 1 * Knob, 2 * Wrenches
WARNING! This product can expose you to chemicals, including chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
FAQ
Check out the most common questions our customers asked.
How do I prevent the roller from seizing up?
Because sharpening involves water and metal slurry, it is important to rinse the HD29 under clean water after each use to remove grit. Periodically apply a drop of light machine oil or dry PTFE lubricant to the roller axle to keep it spinning freely.
What materials are used in the HD29?
The main body is CNC-machined from 7075 aluminum alloy, which offers superior strength and lightness compared to standard aluminum. The clamping parts are made from 440C stainless steel, ensuring long-term rust resistance and durability in wet sharpening environments.
What is the Three-Position Eccentric Roller?
This is a specialized feature for creating micro-bevels. By turning the eccentric roller, you can slightly lift the angle of the tool without resetting the clamping position. It typically offers three distinct settings:
1. Standard: For the primary bevel.
2.Micro-Bevel 1: For a fine secondary edge.
3.Micro-Bevel 2: For an even finer final polishing angle.
What size tools can it hold?
The HD29 features reversible extension jaws that support a clamping range from 0mm to 70mm. This allows it to hold everything from narrow 1/8 Inch chisels to wide plane irons (up to 2-3/4 Inch).
How do I set the correct sharpening angle?
The system includes an integrated quick-positioning tool. By aligning the edge of your chisel or plane iron with the laser-etched markers on the positioning gauge, you can quickly set common angles from 15° to 50°.
Do I need a screwdriver to clamp my tools?
No. The HD29 is designed for tool-free operation. It utilizes knurled stainless steel thumb screws that provide enough leverage to lock your chisel or plane iron securely by hand.
How do I ensure the tool is square in the guide?
The clamping jaws are precision-ground to be perfectly parallel to the roller. As long as your tool's sides are straight and you seat the tool firmly against the jaw shoulders before tightening, it will automatically align square to the sharpening stone.
Can I use this on a variety of sharpening stones?
Yes. The wide roller design provides excellent stability on water stones, oil stones, and diamond plates. The stainless steel roller glides smoothly and prevents the guide from tipping, which is a common issue with narrow-wheeled honing guides.
Is it suitable for both right-handed and left-handed users?
Yes. The HD29 features a symmetrical design, making it equally comfortable to use regardless of your dominant hand.
Will it hold Japanese-style (tapered) chisels?
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