10pc Kyocera GMM5020-080MW TN90 – External Grooving Insert (M-Class, Precision Type)

Kyocera GMM5020-080MW TN90 – External Grooving Insert (10 pcs M-Class, Precision Type) The Kyocera GMM5020-080MW TN90 is a precision-engineered external grooving insert designed for stable chip control and high-quality groove...
$395.00
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$395.00
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SKU: GMM5020080MWTN90-10
Availability: In Stock
Subtotal: $395.00
Kyocera GMM5020-080MW TN90 – External Grooving Insert (M-Class, Precision Type) - front view

10pc Kyocera GMM5020-080MW TN90 – External Grooving Insert (M-Class, Precision Type)

$0.00 $395.00

10pc Kyocera GMM5020-080MW TN90 – External Grooving Insert (M-Class, Precision Type)

$0.00 $395.00

Kyocera GMM5020-080MW TN90 – External Grooving Insert (10 pcs M-Class, Precision Type)

The Kyocera GMM5020-080MW TN90 is a precision-engineered external grooving insert designed for stable chip control and high-quality groove finishes. Part of Kyocera’s TN90 grooving system, this insert provides excellent rigidity and secure clamping for consistent groove geometry and surface accuracy. Optimized for use with G-series toolholders, it delivers outstanding performance in a wide range of materials including steels, stainless steels, and cast irons.

Key Features & Benefits

  • TN90 System: High-precision grooving system offering stable machining and excellent chip evacuation.
  • Consistent Performance: Rigid design prevents insert deflection and ensures precise groove profiles.
  • Durable Construction: Optimized carbide substrate with wear-resistant coating for extended tool life.
  • Excellent Chip Control: Engineered chip groove reduces chip tangling and promotes smooth evacuation.
  • Versatile Use: Ideal for external grooving and light cut-off operations in steels and stainless steels.

Technical Specifications

  • Designation / Order Code: GMM5020-080MW TN90
  • Insert Type: External Grooving Insert (M-Class)
  • Cutting Width (CW): 5 mm
  • Thickness (S): 4.3 mm
  • Cutting Depth (CDX): 20 mm (Max)
  • Overall Length (INSL): 30 mm (approx.)
  • Corner Radius (RE): 0.8 mm
  • Tolerance (CW): ±0.05 mm
  • Applicable Toolholders: KGDF, KGDR, GDFM, GDFMS, and GDFG series
  • Applicable Materials: Steel (P), Stainless Steel (M), Cast Iron (K)
  • Recommended Cutting Speed (Vc): 100 – 250 m/min
  • Feed Rate (f): 0.05 – 0.20 mm/rev
  • Coolant: Wet or Dry (Wet recommended)
  • Pack Quantity: 10 pcs

About Kyocera TN90 Series:
The TN90 grooving system combines advanced insert geometry with Kyocera’s precise clamping mechanism to ensure exceptional stability during grooving and parting operations. It supports both external and face grooving with consistent performance and high repeatability, delivering superior surface quality and tool life in various machining conditions.

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Shipping

Shipping within Australia is free. Please note delivery times to remote and very remote (Zone 3 and 4 postcodes) destinations around Australia will have longer delivery times due to postal processing and the distance to destination. Our handling time will remain as next day dispatch on all orders placed before 8am, ensuring you receive your item as quickly as possible.

AU Post is used for all shipping unless very large items require a courier. Tracking will be provided on all purchases.

Returns

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items

Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer. Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at mailto:accounts@twineagleimports.com.au.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at mailto:accounts@twineagleimports.com.au and send your item to: Twin Eagle Imports PTY LTD, 198 spinebill dr, greenbank QLD 4124, Australia.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

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