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Home/OLFA/Blades/OLFA KB4-F/5 Chisel Art Blades, 5-Pack Replacement Chisel Blades for AK-4 Art Knife
Blades
OLFA KB4-F/5 Chisel Art Blades, 5-Pack Replacement Chisel Blades for AK-4 Art Knife
4.1 (8)
$5.49
The OLFA KB4-F/5 is a 5-pack of carbon tool steel chisel art blades for the AK-4 art knife, built for precise chiseling and shaping in craft and model work, and at $5.49 it is the affordable online purchase for exact OLFA replacement blades.
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20 people are viewing this item.13 sold today.Only 10 left in stock.
OLFA KB4-F/5 Chisel Art Blades, 5-Pack — replacement chisel blades for the OLFA AK-4 art knife, made for precise chiseling, carving, and shaping in model making, craft, and specialty artistry. At $5.49, this is the value buy for shoppers comparing genuine OLFA blade prices online — order today and save with coupon code BENCH10.
Specifications
Brand: OLFA
Model/Series: KB4-F (KB4-F/5, 5-pack)
Product Type: Art knife replacement chisel blades
Material: High-quality carbon tool steel
Quantity: 5 blades per pack
Compatibility: OLFA AK-4 Art Knife
Why KB4-F Chisel Blades
Unlike standard craft knife points, the chisel edge lets you carve and shape materials with control. OLFA's multi-step sharpening process delivers unmatched sharpness, and the tool-free blade change keeps you working without downtime.
KB4-F vs KB4-R vs KB4-S
The KB4-F is the chisel profile for carving and shaping; KB4-R and KB4-S serve scoring and specialty art cuts. Choose KB4-F when chisel work is the task.
Use Cases
Model assembly and miniature detailing
Paper craft chiseling and shaping
Professional artistry and graphic work
Price and Deal Value
At $5.49 per 5-pack, the KB4-F/5 undercuts typical hobby-shop pricing. Apply coupon BENCH10 for an extra 10% off and enjoy free shipping on orders over $45.00 — stack your OLFA blades into one order for maximum savings.
Features
Genuine OLFA carbon tool steel chisel blades honed for precise carving — pro-grade sharpness at a $5.49 pack price
Fits the OLFA AK-4 art knife with tool-free blade changes — fewer interruptions for less money
5 blades per pack stretches your supply budget — one purchase covers multiple projects
Material: High-quality carbon tool steel
Quantity: 5 blades
Blade Type: Chisel art blade
Applications: Artistry, crafting, model making, specialty cuts
Model/Series: KB4-F (KB4-F/5)
Product Type: Art knife replacement chisel blades
Compatibility: OLFA AK-4 Art Knife
Seller: Cutter's Bench
Product Details
OLFA KB4-F/5 — Chisel Precision, Bargain Price
The KB4-F/5 is the exact-fit chisel replacement for the OLFA AK-4 art knife. Carbon tool steel construction and OLFA's multi-step sharpening deliver clean, controlled carving in models, crafts, and fine artistry.
How It Compares
Generic chisel blades dull fast and fit poorly. Genuine KB4-F blades snap into the AK-4 tool-free and hold their edge longer — lower cost per project at $5.49 for five.
How to Save
Use coupon BENCH10 for 10% off, and combine with other OLFA blades to cross the $45.00 free-shipping threshold. The best price on genuine OLFA chisel blades is here.
Frequently Asked Questions
Where can I buy OLFA KB4-F/5 chisel blades online?
Right here at Cutter's Bench — the 5-pack is in stock at $5.49 with fast online purchase and free shipping over $45.00.
What is the current price of the OLFA KB4-F/5?
$5.49 per 5-pack. Apply coupon code BENCH10 for an extra 10% off at checkout.
What knife does the OLFA KB4-F chisel blade fit?
It fits the OLFA AK-4 Art Knife. It is a direct replacement — no adapters needed.
KB4-F vs KB4-R vs KB4-S — which OLFA art blade do I need?
KB4-F is the chisel profile for carving and shaping. If you need scoring or other specialty art cuts, compare the KB4-R and KB4-S in our blade collection.
Are there deals or discounts on OLFA art blades?
Yes — BENCH10 saves 10%, and bundling blade packs in one order unlocks free shipping over $45.00 for combined savings.
4.1★★★★★★★★★★(8)
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Customer Reviews
8
★★★★★★★★★★5.0
o***d
Verified
Perfect fit, perfect cuts
Dropped straight into my AK-4 and chiseled through basswood like butter. Exactly what I hoped for.
★★★★★★★★★★4.0
e*****f
Genuine OLFA quality
These are the real deal — sharp chisel edges, consistent grind, no burrs. I use them for shaping EVA foam armor pieces and they hold an edge far longer than the generics I tried. Only wish the pack had more blades for the price.
★★★★★★★★★★5.0
a*****a
Verified
Great
Sharp, precise, cheap. Buy them.
★★★★★★★★★★5.0
y****f
Verified
My model building finally leveled up
I've been building ship models for over thirty years and honestly these are the best chisel blades I've used for cleaning up deck planking and rabbet joints. The carbon steel takes a wonderful edge and the chisel geometry lets you shave wood in tissue-thin layers. Five blades will last me most of the year. I've already ordered a second pack.
★★★★★★★★★★3.0
h***j
Good blades, arrived slightly dulled
The blades fit fine and cut well once I stropped them, but two of the five seemed less sharp out of the package than I expected. Maybe storage conditions. Still solid quality overall and I'd buy again.
★★★★★★★★★★4.0
i*****i
Verified
Exactly the replacement I needed
Lost my original blade tip and was worried I'd have to hunt around locally. Ordered these, they arrived fast, and my AK-4 is back to doing precise chisel work on clay and foam. Reliable.
★★★★★★★★★★2.0
z*****o
One blade chipped early
Blades fit well but the first one I used chipped on a hard knot in basswood. The rest seem fine so far, but I expected a bit more consistency.
★★★★★★★★★★5.0
z**q
Verified
Pumpkin carving and craft work champion
I bought my AK-4 years ago for linoleum block printing and these chisel blades keep it going strong. The 5-pack is affordable and each blade came sharp and true. Clean lines every time.
