8" Radius Blocks

5.0
  • 125 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

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5.0
  • Based on 125 Reviews
Displaying 6 of 13 1 2 3 4 5 6 7 8 9 10 11 12 13
Write a review
4.0

Good   

By
(Customer's Reviews)


This good

5.0

Great size

By
(Customer's Reviews)


The 8" blocks are perfect for fret board and fret work, and coupled with adhesive-backed sandpaper make leveling and sanding easy and quick.

5.0

Nice fit Makes the job easier

By
(Customer's Reviews)


I like this especially for the severe radius' like 71/4 I just used a very light sand paper.. does the job.. I used stew macs sticky paper.. stays on no sliding.. handy tool.

5.0

Great tool

By
(Customer's Reviews)


This 8" wooden radius-sanding block is prefect for my fretless convertion adventure.

4.0

8" Wooden Radius-sanding

By
(Customer's Reviews)


Utile e sufficientemente preciso.

5.0

Great product!

By
(Customer's Reviews)


The 8" block made very smooth, even radius on the new fret board.

5.0

Wooden Radius sanding

By
(Customer's Reviews)


Quality of the wood, precision, indelibile branding, what else? Charly/Nemes/South of France

5.0

turned my bass into a fretless with ease

By
(Customer's Reviews)


I wanted to turn my 5 string bass into a fretless but was afraid of the possibilities of messing up the neck during the sanding process. I found one of your radius sanding blocks to be the perfect fit for my bass' neck. I removed the frets, filled the small imperfections with superglue (which took on the color of the fretboard), then filled the slots with epoxy and sanded it down using various grits from 220 to 600 and it looks phenomenal and plays great. I wouldn't have attempted it if I hadn't found your sanding blocks. Thanks, Dan

5.0

Much better

By
(Customer's Reviews)


Than the ones from other suppliers. I would pay the few bucks extra and get these. They are the perfect width and feel nice in your hand. The radius is perfect. great for clamping also with a thin piece of plexiglass between the frets and the block.

5.0

Worked great!

By
(Customer's Reviews)


Used this sanding block on my used telecaster I just bought. Worked great!

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Shown on page 11 of our latest catalog.