8" Radius Blocks

  • 122 Reviews
  • Write a review

Accurately true or change a fingerboard's radius and level frets.
We make these hardwood blocks for use with Stikit Abrasives, to radius a fretboard quickly, accurately and without guesswork.

Read more

7-1/4" radius

Item # 0415
In stock, ready to ship!

$16.20

+

9-1/2" radius

Item # 0405
In stock, ready to ship!

$16.20

+

10" radius

Item # 0416
In stock, ready to ship!

$16.20

+

11" radius

Item # 0406
In stock, ready to ship!

$16.20

+

12" radius

Item # 0417
In stock, ready to ship!

$16.20

+

14" radius

Item # 0419
In stock, ready to ship!

$16.20

+

15" radius

Item # 0420
In stock, ready to ship!

$16.20

+

16" radius

Item # 0418
In stock, ready to ship!

$16.20

+

17" radius

Item # 0421
In stock, ready to ship!

$16.20

+

20" radius

Item # 0403
In stock, ready to ship!

$16.20

+
Currency:
Total: $0.00
Quantity: 20

Details

Accurately true or change a fingerboard's radius and level frets.
We make these hardwood blocks for use with Stikit Abrasives, to radius a fretboard quickly, accurately and without guesswork.

Shaping fingerboards: use 80 through 220-grit
Leveling frets: use 220 through 400-grit

When working on compound radius fretboards, simply change blocks as you progress along the neck.

Dimensions: 8" (203.20mm) long x 2-3/4" (69.85mm) wide

See our shorter blocks for spot leveling, and for use as clamping cauls when gluing frets.

What's your radius?
Quickly find the curvature of a fingerboard or bridge with a set of radius gauges. Use them frequently to check your work as you smooth or shape a fingerboard or frets: a quick visual check keeps you from accidentally altering the shape—a mistake that's easy to make and hard to fix.

Radius Gauges


Product Instructions

Radius Block Basics

An explanation of the different uses of a radiused sanding block.

Ratings & Reviews

8" Radius Blocks

  • EXCELLENT PRODUCT
  • GOOD PRODUCT
  • AVERAGE PRODUCT
  • FAIR PRODUCT
  • POOR PRODUCT
  • Based on 122 Reviews
Displaying 10 of 13 1 2 3 4 5 6 7 8 9 10 11 12 13
Write a review

Wood Radius Block 

By MarcMaria from San Jose CA
(Customer's Reviews) Thursday, June 02, 2011


Great tool - I used this along with self stick sand paper to radius a flat fret board. Took it right down. Really easy to control and gave a nice radius up and down the board. I also used it to clamp the neck down after resetting it. Highly recommended and worked super for me.

RADIUS GOOD

By BIGAL from CANADA
(Customer's Reviews) Sunday, May 15, 2011


Wow it work so fine and so easy

Superb Tool

By Darren Barnes from Northern Ireland
(Customer's Reviews) Saturday, May 14, 2011


I love these things. A perfect precision cut block. Worked flawlessly.

Radiused sanding block

By Bruce Lyons from Wichita Falls, TX
(Customer's Reviews) Wednesday, May 11, 2011


I used this block and a 12" radiused blaock to true up my fretboard on my own guitar. This is a great tool, and is a big help when sanding and radiusing the fretboard.

Awesome!!

By the rev from norton kansas
(Customer's Reviews) Saturday, April 30, 2011


Wow how did I live without radius sanding blocks before I found this! makes super fast work of leveling frets and fretboards!! Slap on the Stikit Gold paper, which fits perfectly, and you have a combination that can't be beat! Thanks again for an Excellent time saving tool!!

Great tool

By micheal kierce from florida
(Customer's Reviews) Saturday, April 23, 2011


I love these things. I have one of every radius offered by Stew-Mac and use every one of them. I can now do fret level and re-crown jobs in 30 minutes! I would, however, like them to offer one in a 15 inch radius for all the Ibanez guitars I work on.

Sanding block

By Jerhico Guitars from Altona, NY
(Customer's Reviews) Wednesday, April 13, 2011


They work good if you know how to use them. Just make sure you check that they're not warped before you start. Like anything made of wood, they can warp in different directions on a weekly basis due to temperature and humidity fluctuation. Just check before use and you're set.

Handy tool

By scottdes from michigan
(Customer's Reviews) Saturday, April 09, 2011


Great product. Gets used a lot. Adhesive backed sandpaper goes on and comes off effortlessly.

not bad

By smokie from IL,
(Customer's Reviews) Wednesday, April 06, 2011


work pretty good, just wish they would bevel the ends so when you hit a high fret it wouldn't rip the sandpaper

Quality

By Tilt from Greenbrier,Tn
(Customer's Reviews) Thursday, March 10, 2011


StewMac ALWAYS has the part, quality and a wide assortment of things I need. I needed the 9.5 radius sander and they had it. Worked perfect.

Displaying 10 of 13
1 2 3 4 5 6 7 8 9 10 11 12 13


Shown on page 11 of our latest catalog.