SKU: 27697484486

TSPROF K03 Pro Ultra Convex Attachment

Sale price$55.76 Regular price$61.95
Save 10%

Pay in installments of $15.49 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

TSPROF K03 Pro Ultra Convex AttachmentHighlights Lenticular knife sharpening attachment for creating a lens shaped bevel Allows precise adjustment of convex sharpening angles Designed for heavy duty knives subject to intense loads Compatible with TSPROF K03 Pro and K03 Lite sharpening systems Description The TSPROF K03 Pro Ultra Convex Attachment, also known as the "TSPROF Lens," is engineered to create a precise lens shaped bevel on your blades. This type of convex sharpening is

Highlights
  • Lenticular knife sharpening attachment for creating a lens-shaped bevel
  • Allows precise adjustment of convex sharpening angles
  • Designed for heavy-duty knives subject to intense loads
  • Compatible with TSPROF K03 Pro and K03 Lite sharpening systems
Description

The TSPROF K03 Pro Ultra Convex Attachment, also known as the "TSPROF Lens," is engineered to create a precise lens-shaped bevel on your blades. This type of convex sharpening is particularly effective for knives that endure heavy-duty tasks, providing durability and reducing the sticking effect during cutting.

With this attachment, users can set their preferred angle by adjusting two brass segments on the lens, achieving a minimum sharpening angle of 21.5° per side. The attachment mounts seamlessly onto the abrasive holder with a rod diameter of 8 mm, and its innovative design allows for fine-tuning of sharpening angles for optimal performance.

The adapter ensures a consistent change in angles across the entire bevel, resulting in a uniform radius shape. As the abrasive moves from the cutting edge to the spine of the knife, the angle naturally decreases, providing a superior sharpening experience. Suitable for knives with varying thicknesses, the TSPROF Lens attachment ensures a perfect finish every time.

Please note, the laser markings on the attachment provide approximate curvature values and are not intended for precise angle settings. For accurate adjustment, an electronic protractor is recommended. The attachment is quickly mounted using set screws and an Allen key, ensuring a secure fit with no backlash.

Kit Includes
  • Attachment "TSPROF Lens" Ultra, 8 mm
  • Hex key 2.0 mm
  • Hex key 3.0 mm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 27697484486

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Don
Natrona Heights, US
★★★★★ 5
Easy to use
I built a bookshelf for my grandson and wanted adjustable shelves. This jig did the trick. Very easy to use, and a lot of adjustability. I have other tools by goingmake and they all are well made and affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 30, 2025
R
Verified Purchase
Riley
Grantham, US
★★★★★ 5
Works very well and holds up over time!
This works really well for drilling out shelf pins! The drill bit that comes with it is a good quality bit, and the holes in the metal block are very strong, The drill bit doesn't even come close to cutting into them. I have drilled about 1000 holes with it so far, and it still works as good as it did when it was brand new! I would definitely recommend this over the plastic ones. It's very easy to use, as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 27, 2025
S
Verified Purchase
Steven K
Cuba, US
★★★★★ 5
Great item
Size: 9 Holes
Works great Would be nice to have another peg to make sure it stays in line. Just used a drill bit of the same size. Worth the investment
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
K
Verified Purchase
Kindle Customer
Cuba, US
★★★★★ 5
Game-Changer for Clean, Accurate Shelf Pin Holes!
This shelf pin jig absolutely delivered on everything I needed — the ease of use was fantastic right out of the box. Once I got the layout aligned, drilling was quick and precise. The accuracy is impressive, with clean, straight holes every time, and the included bits worked like a charm. The design is clever, compact, and durable — the aluminum plate feels premium and makes it easy to keep things straight. I love the versatility too; switching between 5mm and 1/4" bits was fast, and the guide holes are clearly labeled. The size is ideal for cabinets, bookcases, and even tighter spaces where a bulky jig wouldn’t fit. For anyone needing quick, repeatable shelf pin drilling, this jig speeds up the use and keeps your project moving fast without compromising quality. If you're doing any custom shelving or cabinet work, this is a must-have tool that saves time and eliminates guesswork.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2025
D
Verified Purchase
Danielle Fassler
Phoenix, US
★★★★★ 4
Works well for DIY
Worked well for building bookshelf. Wish it maybe had som little pads on the back as some times it would slide a bit, but if I tightened it more it would dent the wood slightly. Overall very easy to use and worked well for its intended use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026

recommand products