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IBC Tools

IBC Premium Block Plane #9 ½ blade 1 5/8" wide 3 slot 1/8" thk

IBC Premium Block Plane #9 ½ blade 1 5/8" wide 3 slot 1/8" thk

Regular price $56.90 USD
Regular price Sale price $56.90 USD
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This blade measures 1 5/8 inches wide by 1/8 inch (0.125”) thick and is expertly made from premium A2 tool steel, cryogenically treated and triple tempered to a hardness of 60-62 HRc. This meticulous treatment ensures exceptional wear resistance and superior edge retention. The sides are precision-ground square to the bevel, then hand-polished for ultimate flatness—achieving an impressive tolerance of ±0.001” along the cutting edge. Specifically designed for seamless compatibility with Stanley block planes, this blade transforms your classic tool into a precision woodworking instrument.

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Specifications

Steel
AISI High Vanadium A2
Hardness
60–62 Rc
Bevel angle
25° / 27° micro bevel
Blade width
1 5/8"
Treatment
Triple tempered, cryogenically treated, stress relieved
Fits
Stanley #9½, Record #9½

What Woodworkers Are Saying

From woodworkers who own IBC tools

★★★★★

IBC Chisels Are Premier Tools

The tool's design, materials, and machining are first rate. These chisels feel like they belong in your hand and, after a proper sharpening, perform exactly as you would expect at this price point. Are they expensive? Yes, but they're heirloom tools.

Alex Green · Mortise chisel 1/4" · Mar 2026

★★★★★

Excellent tool

I started a cabinet project using hickory and have not had to sharpen my chisel over the entire project. It was still cutting butt hinge mortices right up to the end and still grabs a fingernail. Thoroughly pleased.

Brian Meiwes · Bench chisel 1" · Aug 2023

★★★★★

Best chisel I have ever held

You can tell great care and thought went into its design and craftsmanship. The balance is great, it disassembles and comes back together like clockwork. The blade is superb, with clean, crisp edges.

Archil Gheghechkori · Mortise chisel 5/16" · Nov 2025

★★★★★

Amazing

Putting a secondary and tertiary bevel was a breeze, and the way it cuts is beyond comparison. End grain on sapele, walnut, and maple come off the plane in beautiful solid ribbons.

Robert Sacco · Plane blade 2-3/8" · Jan 2025

★★★★★

As promised!

Easy to sharpen, well made and a high degree of pride of ownership. It is a tool you stand back and say I don't know how you can improve on this. Buy it once and never regret it.

Melvin Hamilton · Bench chisel 5/8" · Dec 2022

★★★★★

Highly recommended

This quality one fits like a glove. I see $150 for a chisel as nearly free, lucky to have these for so little investment.

Tom B · Mortise chisel 1/2" · Sep 2022