Manual , precision knife sharpener by TSPROF, Russian manufacturer known for its heavy, solid and well-thought product design. The sharpener was initially announced by Wranglerstar. It's like an AK-47 among knife sharpeners. Grind, sharpen and mirror polish your blades professionally like free hand sharpening guru.
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User's manual
The TSPROF K03 - precision-guided knife sharpening system. Become a knife sharpening professional with TSPROF K03. Keep all your knives razor-sharp, sharpen for friends, make money on knife sharpening or, if you make knives, take its sharpness to the next grade. 
Sharpening is all about the consistency of the angle. We make the TSPROF K03 of 100% CNC machined metal. Engineers look strictly at tolerance compliance, each unit passes quality control. The same level of high precision machining is used in microscopes or the modern machine tool industry. 
A knife flips over from 5 to 100 times per sharpening. Flip the knife in 1 second with the TSPROF K03 rotary mechanism. Fixation is automatic, with no screws or handles.  
We designed clamps for ordinary and non-standard blades: kitchen, EDC, hunting, filet knife, machete, ax, planer knife, scissors, chisel, full flat, convex grind knife, machete, and others. 

Sharpen knives with any abrasive you like, the K03 universal abrasive holder supports all stones 6" to 8.5" long, doesn’t require 45° bevel on sides.  
Set any angle you want in 5 seconds using just 1 handle. Use a mechanical angle scale or digital protractor to see the angle instantly and precisely.  
The sharpener is built over the modular concept. Get the sharpener’s body and extend it with additional clamps, abrasives, and accessories. 

Modification of the TSPROF K03 body Rack-and-pinion lift with stepless adjustment allows you to set the angle with an accuracy of 0.05°. The range of sharpening angles is from 7° to 23°, which allows you to sharpen knives at a total angle of up to 46°.

The movable part is connected to the base with a dovetail joint, which guarantees the accuracy of setting the angle of up to 0.05° And an additional locking screw will allow you to lock the lift during grinding operations.

Rotary mechanism The body of the rotary mechanism is made of hardened steel. 

Whole-milled clamps are made of high-strength aircraft aluminum. Due to the monolithic design of the clamps, their main advantage is the increased resistance to pressure on the abrasive stone, which ensures constant angles. When working with this type of clamp, calibration, and adjustment to different knife shapes are not required. 
Whole-milled fillet clamps are made of aircraft aluminum and are designed for fixing knives with a spine thickness of up to 3.5 mm. The shape of the outer surface is radially convex, allowing you to set the minimum sharpening angles from 7.2°. The clamps are made of a single piece of aluminum, which ensures the symmetry of the installation. Thanks to two snap points, the deflection of the blade is minimized. It is possible to independently move the clamps along the entire length of the frame. There is no need for calibration. With these clamps, it becomes possible to sharpen knives with "Scandinavian bevels". Suitable for table and fillet-knives with a narrow spine. They make it possible to sharpen: kitchen knives, fillet-knives, keychain-knives, dangerous razors, knives with "Scandi-bevels" and other long narrow knives.

Rotating symmetric clamp for double-sided sharpening without knife reinstallation. The clamp design allows you to rigidly and symmetrically clamp knives with complex blade geometry. Suitable for hunting and folding knives with a wide spine. It is not recommended to sharpen knives with a narrow spine on a single clamp, since they can bend when sharpening. The minimum width of the knife is 20 mm, the spine thickness is 5 mm, the angle range is 10-32 degrees (for wide knives, the range may differ).

The 3.5 kg TSPROF steel base holds the sharpener on the table and allows you to work without attaching the sharpening system body with a G-clamp.

The digital protractor allows you to determine the angle with an accuracy of 0.1° and helps to control the angle during the sharpening process when the frame is flipped over when changing the abrasive stone or sharpening the knife.

Set of the TSPROF abrasive stones  The set includes 5 sharpening stones on aluminum blanks. TSPROF abrasives for sharpening knives - universal stones made of silicon carbide, which are suitable for sharpening most steel grades. The set of TSPROF sharpening stones contains abrasives of various grain sizes: from 120 to 1000 grit. They work with water, do not require an additional purchase of oil for sharpening. 

The convex edge attachment is presented in the form of a replaceable adapter, which is mounted on the abrasive holder.
The convex edge is better than V-shaped to withstand shock loads, such as when cutting reeds, coastal shrubs, and grass, large raw bones, dead branches. Lenticular sharpening is more effective for deep cutting compared to knives with V-shaped sharpening, provided that the blade thickness is similar - this is due to less 'sticking' to the material. This form is most suitable for long-bladed combat weapons, large knives, and logging axes.

A small universal table is a special clamp designed for sharpening scissors, ice drill blades, chisels, and other tools that are not installed in other clamps. 

Dialux Blanc polishing compound supplied with a leather blank is used for the final polishing of the knife.

A case of the German company WAG with the TSPROF brand name, made of hard plastic, is used for carrying the K03 sharpening system. 

Folding magnifier with 40x magnification to control the process of sharpening the cutting edge of the knife. It has a plastic body with a metal protective cover. The backlight of two white LEDs allows you to view the details of the cutting edge condition and check the maintenance of the sharpening angle.
Reference TS-K03200400
Dimensions: 50*26*20 cm
Weight: 12.7kg

K03 Complete kit contains:
  • K03 Body with main units
  • Set of whole-milled clamps (2 pcs.)
  • Set of whole-milled fillet clamps (2 pcs.)
  • Single clamp
  • Small universal table
  • Simple attachment for convex edge
  • TSPROF. Set of 5 sharpening stones on blank
  • Dialux Polishing compound
  • Leather on Aluminum Blank
  • Digital protractor TSPROF
  • 60x LED Pocket Magnifier
  • TSPROF steel base for K03 sharpener
  • TSPROF Allen Wrenches Kit (5 pcs.)
  • Packaging: Plastic case K03
Supplied in a sturdy case

K03 Expert Complete kit features:
  • 100% made of metal
  • Fast and precise turning mechanism, turn a knife over for only 1 second, 0.2° precise, no unclamping needed
  • Universal abrasive holder, any third party abrasives fit
  • 5 silicon carbide abrasive stones glued on aluminum inserts
  • Mechanical angle scale or a reference plate for digital protractor
  • Universal table attachment for non-standard knives and tools
  • Convex edge sharpening attachment
  • Clamp for fillet knives
  • Heavy base for placing on a table
  • Polishing leather and compound
  • Plastic case
This product is warranted for 2 years, starting from the date of the products purchase.
During the warranty period, the manufacturer is obliged to repair, or replace the whole product or its parts if appear any defects caused by poor quality of materials or assembly. This warranty is recognized only if the product was used in accordance with the operating instructions, it was not repaired or disassembled by unauthorized experts, and has not been damaged due to improper handling, and also the complete set of products retained. This warranty does not cover normal wear and tear of the product. The warranty does not apply to defects resulting from (After the goods have been delivered to the consumer):
Non-compliance with the rules of operation, use of the product for the purposes for which it is not intended. Unskilled installation that resulted in failure of the elements of the product, or led to the poor performance of the product.
Mechanical damage, traces of chemical effects appeared after the transfer to a consumer.
Damaging or product malfunction caused by pets, domestic insects and pests, other people. Locking of the movable elements resulted by the extrinsic objects getting inside.
Non-compliance with the storage and transportation rules.
Unauthorized changes in product design or the installation of parts which are not provided by a technical documentation and operating instructions.
Increased wear of the products as a result of product use in production purposes, as well as improper maintenance or improper care.
Changing the appearance of the product which does not affect the performance of equipment, due to normal wear and tear.
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