Knives · 710A-100
9 mm Replacement Blades
For Snap Off Utility Knife and Box Cutter · Breakaway Refill Pack
- Fast US dispatch from our Fort Worth, Texas warehouse
- Genuine Teng Tools — professional-grade, designed in Sweden
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- Backed by guarantee — built to last a working lifetime
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Why this one
Designed for standard 9 mm knives
These blades are sized at 9 mm to fit the most widely used retractable utility knife handles on the market.
Convenient pack size
This package contains the quantity shown, giving you a ready supply of fresh edges for box cutter blades refills whenever the current segment loses its bite.
Segmented breakaway design
Score lines along each blade let you snap off the worn tip cleanly.
Universal fit for 9 mm handles
Compatible with most 9 mm snap off utility knife handles available today.
Ready for the jobsite
Whether you are breaking down cartons in a warehouse, scoring drywall on a remodel, or trimming material on a roof, a sharp cutter knife edge matters.
Read the full description
Keep your 9 mm utility knife cutting like new with Teng Tools replacement blades for box cutter and utility knife handles. Each blade is 9 mm wide and fits the standard retractable handles used across the trades.
The segmented design lets you snap off a dull section and immediately expose a fresh cutting edge. No sharpening, no fumbling with tools — just a clean break and a keen point ready to go. This is the fastest way to maintain a sharp edge on the jobsite, in the warehouse, or in the shop.
These blades work wherever a 9 mm snap off utility knife is used: scoring drywall, trimming vinyl, slicing open cartons, cutting roofing felt, or handling general material prep. The slim 9 mm profile is especially useful for detailed work where a wider blade would be awkward.
The pack weighs 211 g (7.4 oz), light enough to toss in a pouch or drawer and forget until you need it. Stock your truck, your bench, and your gang box so a dull blade never holds up progress.
Teng Tools cutting accessories are designed to work hard and keep you moving. Pair these blades with any standard 9 mm retractable handle for a reliable, ready-to-go cutting solution on every job.
Specifications
| Size | 9mm |
|---|---|
| Weight | 7.4 oz (211 g) |
| Part number | 710A-100 |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.