SKU: 92997857415

kennametal 62 straight bore insert

Sale price$281.70 Regular price$313.00
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  • USA
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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Description

kennametal 62 straight bore insertThe 62 Series is a boron carbide straight bore insert with a 15. 9 mm (5 8") cylindrical OD, covering bore sizes from 1 8" to 5 16" for fine to medium precision spot blasting. Boron carbide delivers typically five to ten times longer service life than tungsten carbide with aggressive abrasives such as aluminium oxide and selected mineral abrasives. The 62 Series is made to be used in blast guns and equipment using the 5 8" insert format where

The 62 Series is a boron carbide straight bore insert with a 15.9 mm (5/8") cylindrical OD, covering bore sizes from 1/8" to 5/16" for fine to medium precision spot blasting. Boron carbide delivers typically five to ten times longer service life than tungsten carbide with aggressive abrasives such as aluminium oxide and selected mineral abrasives.

The 62 Series is made to be used in blast guns and equipment using the 5/8" insert format where aggressive abrasives are the primary media. Boron carbide is more brittle than tungsten carbide: careful handling during installation and removal is required to prevent liner cracking, and rough handling in active use should be avoided to protect the liner.

Key Features

  • 15.9 mm (5/8") OD insert
  • 5/16" bore available in two lengths: 50.8 mm (long) and 38.1 mm (medium)
  • Boron carbide: typically 5–10 times longer service life than tungsten carbide with aggressive abrasives
  • Recommended for aluminium oxide and selected mineral aggregates
  • Boron carbide is more brittle than tungsten carbide — careful handling required; avoid rough handling

Available Sizes & Lengths
Available in bore sizes 1/8" (#2), 5/32" (#2-1/2), 3/16" (#3), 1/4" (#4) and 5/16" (#5), all at 50.8 mm length. The 5/16" bore is also available at 38.1 mm (medium length).

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: 92997857415

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4.1 ★★★★★
Based on 11 reviews
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Verified Purchase
Mark B.
Houston, US
★★★★★ 4
Got what I paid for.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
I dropped my drill with the bit installed. It broke quite easily. It was a relatively inexpensive so I can't complain. A higher quality harder metal would have earned 5 stars.
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Reviewed in the United States on February 17, 2025
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
Great product
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These bits are great. We use them every day e when patching or plugging tires. Having multiple sizes helps us match the bit to the patch we use.
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Reviewed in the United States on April 17, 2026
M
Verified Purchase
Monty W. Parks
New York, US
★★★★★ 5
Easy on the hands
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These make it much easier to ream tires that have been punctured. It takes the stress off of your hands, forearms and elbows especially when you’re plugging higher ply tires.
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Reviewed in the United States on November 14, 2025
M
Verified Purchase
Manny
Alexandria, US
★★★★★ 5
Handy Tool for Frequent Flat Tire Repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Good quality and easy to use. As someone involved in emergency services, we deal with flat tires often, and this tool has been really helpful. The bits are sharp, durable, and make the repair process quicker and cleaner. Great to keep on hand for regular use or in a roadside kit.
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Reviewed in the United States on August 14, 2025
J
Verified Purchase
Jeremiah
Cuba, US
★★★★★ 5
Tire repair done right
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Works well, for my high volume automotive repair store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025

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