Diamond grinding head (1")

SKU: 40299

$28
Grit:
Quantity:

Recognized worldwide as the benchmark for quality and value, our 1″ (25 mm) diamond grinding heads provide faster grinding, more grinding surface and more usable diamond. Available in a wide range of grits, they can be used wet or dry to grind and shape a wide range of products for hobby and home projects.

Because we plate our own diamond products, we can offer the absolute best drums at better prices than anyone else. The diamond coating on your Inland diamond grinding head will never peel from the drum, or we'll replace it for free for the life of the diamonds. You will never need to knock off the "bunchings" on an Inland bit—we don't call them bunchings, we call them defects—and our quality control system eliminates them.

Key features

  • More usable diamond makes them longer lasting; the larger diameter affords faster grinding and more grinding surface
  • Brass cores are manufactured on Swiss precision machinery for consistent and accurate tolerances; look for the distinctive precision quality rings
  • Color banding for easy at-a-glance grit identification
  • All Inland diamond grinding heads are measured for trueness before any diamond is applied. This insures that every drum will spin properly on the motor shaft
  • Use wet for shaping all types of stone, glass, tile, and other mineral based materials for home and hobby projects
  • Use dry to sand, shape, and finish a variety of plastics and woods for home and hobby projects
  • Our bits fit all American and German-made glass grinders and some Chinese models as well

Specifications

  • Fits 0.312" (7.92 mm) arbor
  • TIR <.0025" (.0635 mm)
  • CDA 360 brass cores
  • 0.625" (15.88 mm) high diamond surface
  • Also known as WB-9

Video

Customer Reviews

Based on 23 reviews
78%
(18)
9%
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9%
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4%
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P
Penelope

Diamond grinding head (1")

R
Richard Graupner

The 1" head does not fit into the cavity in the working bed around the spindle so I cannot use it without removing the insert holding the sponge. Is a different insert into the working bed/surface required to accommodate this head? If so, perhaps this should be mentioned when people request this size head as to now order it separately is very costly. Please advise.

Hi Richard - We are sorry to hear that your 1' grinder head does not fit properly. We encourage you to contact us at (248) 583-7150 or info@inlandcraft.com so that we can get this resolved and learn more about the issue. Thank you.

d
debra williams
Ordered the wrong size diamond grinding head

Sent back on the 20th of February. Your business received on the 24. Waiting patiently for the three quarters size to be delivered. I called customer support on the 20th to find out how I could get my order corrected. Still waiting on the 8th of march.

Hi Debra - Thank you for bringing this to our attention and for your quick call back to us to confirm your address. The original exchange order was shipped on 2/25, however it was sent to another customer with the same name. We have corrected this account information and reshipped the exchange order for you today. An email with the new tracking information has been sent to you. I'm very sorry for any inconvenience this error may have caused you. Please do not hesitate to contact us at any time should you have any questions or concerns about an order or products. Thank you! - Jennifer

J
J James

Diamond grinding head (1")

E
Ellen Haines
Great product

Excellent product, timely delivery

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