AFA Tooling Deburring Tool, 41 HSS Blades, Red CNC Anodized Aluminum Handle - style: 41 Blades (Mixed 4 Types)
AFA Tooling Deburring Tool, 41 HSS Blades, Red CNC Anodized Aluminum Handle - style: 41 Blades (Mixed 4 Types)
About this item
- [41-PIECE MULTI-PURPOSE DEBURRING BLADE KIT] Includes a total of 41 replacement blades in 4 different models: 11 BS1010 blades, 10 BS1018 blades, 10 BK3010 blades, and 10 BS3010 blades. This mixed blade kit is designed for general edge finishing, stainless steel deburring, small-hole cleanup, straight edges, curved edges, holes, cross holes, and both internal and external burr removal.
- [BS1010 M2 HSS GENERAL-PURPOSE BLADES] Comes with 11 BS1010 blades made from M2 high-speed steel and hardened to 62–64 HRC. These blades work best on steel, aluminum, and plastic. Each blade features a 1/8 inch shank diameter, 1.87 inch overall length, and 0.57 inch cutting edge, making it ideal for holes, straight edges, curved edges, and general part cleanup.
- [BS1018 M35 COBALT HSS BLADES FOR TOUGH MATERIALS] Includes 10 BS1018 blades made from M35 Co HSS and hardened to 65–67 HRC for tougher and more wear-resistant deburring performance. Designed especially for stainless steel while also working on steel, aluminum, and plastic. Suitable for holes, straight edges, and curved edges.
- [BK3010 SMALL-HOLE PRECISION BLADES] Equipped with 10 BK3010 blades made from M2 HSS and hardened to 62–64 HRC. Each blade has a 1/8 inch shank diameter, 1.67 inch overall length, and 0.35 inch cutting edge. Ideal for tight spaces and holes as small as 1.5 mm in diameter, while also working on steel, aluminum, plastic, straight edges, and curved edges.
- [BS3010 HOOKED BLADES FOR CROSS HOLES] Includes 10 BS3010 hooked blades made from M2 HSS and rated at 62–64 HRC. Each blade features a 1/8 inch shank diameter, 1.67 inch overall length, and 0.35 inch cutting edge. Designed for cross holes and removing both internal and external burrs, making it suitable for steel, aluminum, plastic, machined parts, pipe work, automotive repair, DIY projects, and 3D printing cleanup.
Couldn't load pickup availability
Low stock: 10 left
View full details

Reviews
-
⭐⭐⭐⭐⭐
Hannah Miller — Seattle, Washington
I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized. -
⭐⭐⭐⭐⭐
Daniel Foster — Austin, Texas
I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity. -
⭐⭐⭐⭐⭐
Lauren Bennett — Denver, Colorado
The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements. -
⭐⭐⭐⭐⭐
Jason Parker — Portland, Oregon
I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.
New Arrivals
-
FLASHFORGE Silk Dual Color Filament, Gold and Rose 2 in 1 Coextrusion Silk PLA Filament 1.75mm, 3D Printer Filament Color Change 1kg(2.2lbs) Spool, Dimensional Accuracy +/- 0.02mm - color: Gold and Rose 2 in 1
Regular price $43.14 USDRegular priceSale price $43.14 USD -
H-Qprobd 72"x48" Large Dry Erase Board for Wall 6' x 4' Magnetic Whiteboard Aluminum Presentation White Boards with Long Pen Tray, 6 Markers, 2 Erasers &12 Magnets - size: 72"x48"
Regular price $448.18 USDRegular priceSale price $448.18 USD -
Fiskars 5" Pointed-Tip Scissors for Kids 4-7 with Classpack Art Caddy Organizer (24-Pack) - Kids Scissors for School or Crafting - Back to School Supplies - Assorted colors
Regular price $137.96 USDRegular priceSale price $137.96 USD -
ZZTX Metal Ruler 6 Inch 12 Inch 16 Inch Stainless Steel 3 Pack
Regular price $16.58 USDRegular priceSale price $16.58 USD -
H-Qprobd Whiteboard Dry Erase White Board for Wall 72x40 (2pcs) Magnetic Boards for Office Classroom & Home, Large Wall Whiteboard Including 6 Markers, 20 Magnets, 2 Erasers - size: 72"x40"(2pcs)
Regular price $547.78 USDRegular priceSale price $547.78 USD -
H-Qprobd Dry Erase White Board for Wall 6' x 3' Large Magnetic Whiteboard 72"x36" Aluminum Presentation Whiteboard with Long Pen Tray, 6 Markers, 2 Erasers &12 Magnets - size: 72"x36"
Regular price $343.60 USDRegular priceSale price $343.60 USD -
FLASHFORGE Silk PLA Filament 1.75mm, 3D Printer Filament 1kg (2.2lbs) Spool, Smooth and Silky Texture 3D Printing Filament, Dimensional Accuracy +/- 0.02mm - color: Dreamy Trio
Regular price $43.14 USDRegular priceSale price $43.14 USD -
3PCS Kitchen Funnels Set,Stainless Metal Funnel for Filling Bottles - Tiny Small Medium Large for Essential Oils,Spice, Cooking,Powder,Flask,Perfume,Dry Ingredients Powde (Silver)
Regular price $11.60 USDRegular priceSale price $11.60 USD -
3-Tier 3D Filament Storage Rack - Heavy Duty Metal Spool Shelf with Wheels
Regular price $58.08 USDRegular priceSale price $58.08 USD -
H-Qprobd Whiteboard Dry Erase White Board for Wall 60x40 (2pcs) Magnetic Boards for Office Classroom & Home, Large Wall White Board Including 6 Markers, 20 Magnets, 2 Erasers - size: 60"x40"(2pcs)
Regular price $403.36 USDRegular priceSale price $403.36 USD -
Flashforge 3D Printer Filament Silk PLA 1.75mm 1kg Spool-Dimensional Accuracy +/- 0.02mm (Copper) - color: Copper
Regular price $38.16 USDRegular priceSale price $38.16 USD -
Magnetic Helping Hands, 20 Crocodile Clips, for Soldering & Model Painting - color: Silver, size: L
Regular price $24.88 USDRegular priceSale price $24.88 USD -
H-Qprobd 3' x 2' Whiteboard Dry Erase White Board for Wall 36x24 (3pcs) Magnetic Boards for Office Classroom & Home, Small Wall Whiteboard Including 6 Markers, 20 Magnets, 2 Erasers - size: 36"x24"(3pcs)
Regular price $141.08 USDRegular priceSale price $141.08 USD -
Magnetic Helping Hands, 20 Crocodile Clips, for Soldering & Model Painting - color: Black, size: L
Regular price $24.88 USDRegular priceSale price $24.88 USD -
Magnetic Helping Hands, 12 Crocodile Clips, for Soldering & Model Painting - color: Black, size: M
Regular price $19.90 USDRegular priceSale price $19.90 USD -
Magnetic Helping Hands, 10 Crocodile Clips, for Soldering & Model Painting - color: Silver, size: S
Regular price $16.58 USDRegular priceSale price $16.58 USD -
Magnetic Helping Hands, 10 Crocodile Clips, for Soldering & Model Painting - color: Black, size: S
Regular price $16.58 USDRegular priceSale price $16.58 USD -
Flashforge 3D Printer Filament Silk PLA 1.75mm 1kg Spool-Dimensional Accuracy +/- 0.02mm (Coffee) - color: Coffee
Regular price $38.16 USDRegular priceSale price $38.16 USD
FAQ
What types of products does Stemora offer?
Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.
Are Stemora products suitable for children?
Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.
Is adult supervision required?
Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.
Can these products be used at home and in classrooms?
Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.
How can I check what is included with a product?
Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.
How do I know whether an electronic or robotics part is compatible?
Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.
When will I receive tracking information?
Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.
Why did my order arrive in separate packages?
Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.
Can I change or cancel my order?
Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.
What should I do if an item arrives damaged, defective, or incorrect?
Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.
Blog posts
View all-
Arduino Wiring Errors: 7 Mistakes Beginners Mak...
Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects
Arduino Wiring Errors: 7 Mistakes Beginners Mak...
Troubleshooting Arduino wiring errors becomes easier when you know where to look first. Learn how to identify common breadboard, power, polarity, grounding, and pin-assignment mistakes in beginner electronics projects
-
The Beginner’s Wiring Mistakes That Can Quietly...
Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.
The Beginner’s Wiring Mistakes That Can Quietly...
Learn how to troubleshoot common Arduino wiring errors in beginner electronics projects. Discover practical breadboard, LED, sensor, power, and grounding checks that make STEM maker projects easier to debug.
-
Arduino Wiring Errors: A Step-by-Step Guide to ...
Learn how to troubleshoot common Arduino wiring errors with a practical step-by-step process covering power, ground, breadboards, LEDs, sensors, signals, and testing. Build stronger electronics skills while turning circuit failures...
Arduino Wiring Errors: A Step-by-Step Guide to ...
Learn how to troubleshoot common Arduino wiring errors with a practical step-by-step process covering power, ground, breadboards, LEDs, sensors, signals, and testing. Build stronger electronics skills while turning circuit failures...

















