Shopping Cart

Your cart is empty.

Your cart is empty.

16 mm Cone Shape Grinding Stone - 1/4' Shank Aluminum Oxide Mounted Grinding Stones Sharpening Bits for Rotary Tools Drill (Pack of 8)

Free shipping on orders over $29.99

$11.80

$ 5 .99 $5.99

In Stock

1.Color:16mm Cylindrical Grinding Stone


About this item

  • 【Materials】 Grinding stones are made of premium aluminum oxide for grinding sharpening
  • 【Dimension】 All of the grinding bits are cone shape design, grinding points size is 16mm
  • 【Easy to use】 1/4 inch round shank can fits electric rotary tools, drill, grinder and pneumatic power tool
  • 【Application】Used for aluminum, stainless steel, copper, jade, glass, metal and non metal grinding, polishing, sharpening
  • 【Package contents】8 pieces 1/4'' shank 16mm cone shape rotary grinding stones



Product Description

Rotary accessories tool set
1/4" shank grinding stones

PRODUCT DESCRIPTION

Materials: Aluminum oxide & Metal.

Details:

  • Cone shape.
  • 16mm grinding points.
  • 1/4" round shank.

Usage: Fits rotary tools, drill, grinder and pneumatic power tools.

Application: Used for aluminum, stainless steel, copper, jade, glass, metal and non metal grinding, sharpening

mounted stone buffing wheel

GRINDING

  • Use for smoothing glass table corner, grinding off rivets and removing rust.

Rust remove tool

RUST REMOVE

Use to remove rust/dust/paint from metal castings, deburring any metal after cutting.

Coated stone grinding tool

SHARPENING

Use for sharpening lawn mower blades, screwdriver tips, knives, scissors, chisels and other cutting tools.

Drill Grinding Stone

Package Contents:

  • 8 pieces 1/4" shank 16mm rotary grinding stones.

Note:

  • Rotary grinding stones can be wet or dry grinding/sharpening for materials !!!

Nick K
Reviewed in the United States on February 22, 2025
Used these for a challenging purpose: grinding a couple grams out of piston wrist pins made of very hard steel while balancing pistons for an engine rebuild. That’s a job better done with a lathe or other machine shop tools, but these did the job surprisingly well with an air die grinder. Went through 1 and a half stones for each pin.
Art
Reviewed in the United States on September 23, 2024
The shaft diameter is under sized
phil Wisconsin
Reviewed in the United States on July 28, 2024
These area good set for use with a die grinder.