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Set of 20 1/4' Shank Diamond Coated Grinding Burrs Sets, 60 Grit Diamond Mounted Points Carving Bits Grinding Bits Grinding Head for 1/4' Die Grinder/Cordless Drill

5.0 (6) Write Review
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$19.99

$ 9 .99 $9.99

In Stock

1.Size:Coarse Diamond Burr Set


About this item

  • Shank diameter: 1/4 inch (6mm), head diameter: approx 6mm - 10mm; Suitable for jade grinding, mold repairing, glass carving, cast cleaning, burr welding, polishing
  • Compatible with most electric machines, rotary drills, and grinders with 1/4 inch (6mm) shank
  • Suitable for grinding hard materials such as iron, glass, ceramics, tile, brick, fiberglass, stone, rock carbide, gold, platinum, silver, and metals
  • Multiple head shapes available: sphere, cylinder, bullet, and taper; Facilitates various tasks like drilling holes, grinding, and graving
  • Durable and sharp: Wear-resistant, maintains sharpness, and reduces the chances of falling off; Note: Use water as a coolant for smooth operation


Product Description

61

Coarse diamond grinding burr sets

  • Shank Material : Alloy ,
  • Shank Diameter : 6mm/ apro 1/4 inch
  • Head Diameter : 8mm
  • Total length: 2-3/8" (60mm)
  • Grit : 60 (coarse) or 120 ( fine ) , please select the grit what you needed.
  • 60 grit grinding bit heads shape include: Umbrella type shape , Sphere shape, cylinder shape, bullet shape, taper shape ,Inverted trapezoid shape
  • 120 grit grinding bit heads shape include: Umbrella type shape , Sphere shape, cylinder shape, bullet shape, taper shape ,Inverted trapezoid shape
43

Can applied to hard material below:

  1. sandstone and marble, granite, basalt, limestone, dolomite
  2. floor tiles, glaze, underglaze, blue and white, pink ancient, wall tiles
  3. Iron, aluminum, stainless steel
  4. precious stone, metals
  5. ceramics, fiberglass and plasticu
  6. sed the burr on bathroom countertop

001

Work well with simple stone carving

004

Great for stone / glass carving

56

Please select the grit you want before ordering


daniele a.
Reviewed in the United States on September 4, 2024
Very cheap made
Donald
Reviewed in the United States on September 25, 2024
Fair quality. Doesn't cut very good but does cut
Chris
Reviewed in the United States on October 6, 2024
I have purchased them two years ago, but started using just recently. Because the shafts are 6 mm and not 1/4" (6.35 mm) I can not mount them securely in my 1/4" collet of my die grinder. They move or stop spinning creating sudden vibrations while grinding which renders them useless and also breaks off their diamonds. They work better in a simple drill, but the revolutions of the drill are too low for any efficient work. The diamonds fall off rather easily when working with brick.
Jessica Romano
Reviewed in the United States on April 1, 2024
Needed some replacement bits. These arrived on time, great price too. My only issue... Wish they came with a bit box, but still pleased with the purchase.
Janette
Reviewed in the United States on September 10, 2023
Many shapes, worked great. I used these to successfully sharpen a carbide SDS Plus carbide rotary hammer drill.
Dale Hallmark
Reviewed in the United States on June 25, 2022
Worked good on steatite,