SKU: 36504338476

Poltava Premium Metallic CBN Stones 1x6

Sale price$65.41 Regular price$72.68
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Poltava Premium Metallic CBN Stones 1x6Highlights Metallic CBN Sharpening Stones from Poltava Diamond Tools are designed for guided knife sharpeners (Hapstone, TSPROF, and other Edge Pro compatible systems). CBN (Cubic Boron Nitride) is the second hardest material after diamond, providing high endurance and low wearing rate with copper tin alloy bonding. Description The Premium series of Metallic CBN Stones features a 3 mm thick CBN bearing metal plate mounted on a high quality aluminum

Highlights

Metallic CBN Sharpening Stones from Poltava Diamond Tools are designed for guided knife sharpeners (Hapstone, TSPROF, and other Edge Pro-compatible systems). CBN (Cubic Boron Nitride) is the second-hardest material after diamond, providing high endurance and low wearing rate with copper-tin alloy bonding.

Description

The Premium series of Metallic CBN Stones features a 3 mm thick CBN-bearing metal plate mounted on a high-quality aluminum blank. The CBN grain is made in the USA.

CBN offers exceptional hardness, strength, abrasion resistance, thermal, and chemical resistance, surpassing synthetic diamonds and conventional abrasives like silicon carbide and aluminum oxide.

Due to its high thermal stability and chemical resistance, CBN is suitable for sharpening in conditions where synthetic diamonds are not typically used. CBN stones can be used without lubricants, making them the cleanest option among available sharpening stones.

Details
  • Concentration: 100%
  • Material: СBN (Cubic Boron Nitride)
  • Metallic bonded
  • Blank: 155x25x3mm
  • Stone size: 150x25x3mm
Specifications

Metallic CBN stones may have tone imperfections. They may become darker over time due to natural metal oxidizing, but it does not affect the sharpening process. These stones do not require any special preparations.

Grit Options
  • #60 - 250 to 200 microns
  • #80 - 200 to 160 microns
  • #160 - 125 to 100 microns
  • #300 - 60 to 40 microns
  • #550 - 40 to 28 microns
  • #650 - 28 to 20 microns
  • #1500 - 14 to 10 microns
  • #3000 - 7 to 5 microns
  • #4000 - 5 to 3 microns
  • #5000 - 3 to 2 microns
  • #10000 - 2 to 1 microns
  • #15,000 - 1 to 0.5 micron

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36504338476

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4.9 ★★★★★
Based on 6 reviews
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C
Chris
Grantham, US
★★★★★ 5
Great replacement o-ring
I had to do some work on my Honda that required me to remove the steering pump. Any time you do that, you should replace the top o-ring. This o-ring was an exact match to the original and fit just fine. I popped it in and torqued it down to spec. It's holding a great seal and I've seen no problems with it. Good replacement in that it functions just like it should!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025
C
Verified Purchase
Clemente
Whiting, US
★★★★★ 3
Tuve que poner otra
Nose si eran las medidas correctas se loqueó el aceite
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
T
T H
Alexandria, US
★★★★★ 5
Good fit, well made
These O-rings fit dimensionally the power steering pump on the 2006 CR-V. I only checked on the replacement pump, did not install yet on the car. These look and feel just like the originals, good quality material and well made, but only mileage can tell if they are as good. For now, all looks good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
T
T
Lake Worth, US
★★★★★ 5
as described
The size of these two o rings matches the description. Did not use in a vehicle so cannot speak on the fit of that, but size was accurate and they worked for my use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2025
N
Verified Purchase
nate
Chelsea, US
★★★★★ 5
Nice item
So far so good my power steering is not leaking anymore.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025

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