OUR LUTHIER TOOLS ARE 100% ORIGINAL. For any questions or information, please feel free to contact us.

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R.M.KATANA R.S.B.B. bass                         mm 604

R.M.KATANA R.S.B.B. guitar                       mm 464

 

 

 

  

For custom order please Contact.

 

 

R.M.KATANA R.S.B.B.

 

 

This version of the Katana fret tool is called R.S.B.B. which means Relief-Straight-BackBow. It offers the back bowing option up to the standard adjustable relief. This function has a very limited use. For example: it might apply when the tool doesn't come back straight anymore, possibly after that it was extremely overbent and/or damaged (no need to reach that stage at all as it is dangerous for both the tool itself and the frets!). Those who want also this feature please contact.

R.M.KATANA R.S.B.B. for guitar: $280 + + Shipping $28 *E.M.S.

R.M.KATANA R.S.B.B. for bass: $320 + Shipping $36 *E.M.S.

 

Luthier tools

  • ZZ-BONE

    This tool is like a LittleBone for small or very small frets like those often installed on ukulele or Read More
  • BOOMERANG FRET FILE

    Say Hello to the new born 2 Corner fret file! This new tool is quite foolproof. It is aggressive and Read More
  • TREM GUARDIAN

    By Inventor Davide Bissoli here is a new tremolo stopper for guitar setup and repair. The FRET GUARDIAN is Read More
  • UNDERSTRING FRET CROWNING FILE

    Understring Crowning File is a proper fret crowning file designed to work underneath the string without altering the playing Read More
  • LittleBone ice

    LittleBone ice is bigger than the classic LittleBone Fret File. It is easier to hold. It lasts longer because it can be recharged Read More
  • LittleBone Fret File

    LittleBone fret file helps to reshape frets worn by use or flattened out after fret leveling. LittleBone Fret File is Read More
  • BUZZ Killer

    More information about this invention: Reference fret level For all instruments - 132 mm This innovative tool Read More
  • R.M.KATANA

    KATANA FRET LEVELING SYSTEM is a system designed for leveling the frets, or the fretboard, under real strings tension Read More
  • R.M.LITE

    High quality aluminum H, I or reverse T fret leveling beam working under string tension. This is one of… Read More
  • RR Kit (reload/refinishing kit)

    RR Kit (reload/refinishing kit) can be purchased only with a fret leveling tool like: R.M.KATANA, R.M.LITE, R.M.BUZZ Killer. Read More
  • Feather file for nut

    This file helps to shape or reshape the string slots of the nut. Shaping the slots correctly is important in… Read More
  • Digital Action Gauge

    With this device you can measure the Action of the strings and the neck Relief with no need… Read More
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Price list

REMINDER: to buy our tools please make sure to visit the How to buy page first. Thank you 


Prices are in USD

International shipping price starts from minumum $20.

RED is out of stock

RR Kit is accessory (sold only with a leveling tool)

Final shipping price may vary depending on volume, weight and final destination of the order


R.M.KATANA for guitar $225 +Shipping  $40
R.M.KATANA for bass $255 +Shipping  $50
R.M.nanoKATANA *uke $165 +Shipping  $36
R.M.BUZZ-Killer spot lev.  $80 +Shipping  $25
R.M.LITE for guitar  $40 +Shipping  $35
R.M.LITE for bass  $55 +Shipping  $38
RR Kit (reload/refinishing)  $38 Accessory  
LittleBone #400 grit  $20 +Shipping  $20
LittleBone #150 grit  $24 +Shipping  $20

LittleBone DoubleAngle #400 grit

 $28 +Shipping  $20
LittleBone DoubleAngle #150 grit  $28 +Shipping  $20

LittleBone DoubleGrit

(#400+#150grit)

 $28 +Shipping  $20
LittleBone ice #320 grit  $28 +Shipping  $20
LittleBone ice #150 grit  $28 +Shipping  $20
LittleBone ice Special  $38 +Shipping  $20
Digital Action Gauge  $34 +Shipping  $20
FRET RAIL mini  $18 +Shipping  $20
Feather File for nut   $20 +Shipping  $20

 

About Rectify Master

RECTIFY Master focuses on research and development of innovative and quality luthier tools. Setting new standards since 2010. With over 30 year experience. Beware of imitation.

 

 

 

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TOKYO, Japan

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