Kyocera S20Q-CTUPR11-27 Internal Boring Bar – Ø20 mm x 27mm

The Kyocera S20Q-CTUPR11-27 internal turning toolholder is a precision-engineered boring bar designed for internal machining applications, including boring, facing, and internal profiling. With its robust cylindrical shank and right-hand configuration,...
£137.00
£0.00
£137.00
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Vendor: Kyocera
SKU: S20Q-CTUPR11-27
Availability: In Stock
Subtotal: £137.00
Kyocera Boring Bars Kyocera S20Q-CTUPR11-27 Internal Boring Bar – Ø20 mm x 27mm

Kyocera S20Q-CTUPR11-27 Internal Boring Bar – Ø20 mm x 27mm

£0.00 £137.00

Kyocera S20Q-CTUPR11-27 Internal Boring Bar – Ø20 mm x 27mm

£0.00 £137.00

The Kyocera S20Q-CTUPR11-27 internal turning toolholder is a precision-engineered boring bar designed for internal machining applications, including boring, facing, and internal profiling. With its robust cylindrical shank and right-hand configuration, this toolholder ensures excellent stability and accuracy when machining internal diameters.

Designed to accommodate positive triangular inserts (TPGN style), this holder offers smooth cutting action with reduced cutting forces, making it ideal for finishing and light to medium-duty operations. The compact design allows access to smaller bore diameters, while the rigid steel construction minimises vibration and enhances surface finish quality in precision machining environments.

Key Features & Benefits

  • Internal turning boring bar for precision internal machining
  • Compatible with TPGN-style positive inserts
  • Right-hand configuration for standard internal turning operations
  • 20 mm shank diameter for rigidity and stability
  • Suitable for small bore machining (minimum bore Ø27 mm)
  • Positive insert geometry for reduced cutting forces
  • Ideal for finishing and light to medium-duty applications
  • Reliable performance in CNC and conventional lathes

Technical Specifications

  • Brand: Kyocera
  • Model: S20Q-CTUPR11-27
  • Item Number: THC03678
  • Product Type: Internal Turning Boring Bar
  • Insert Type: TPGN (Triangular, Positive)
  • Insert Size: 11
  • Shank Diameter: 20 mm
  • Minimum Bore Diameter: 27 mm
  • Hand: Right
  • Material: Steel
  • Total Length: 180 mm
  • Head Length: 40 mm
  • Clearance Angle: 11°
  • Insert Included Angle: 60°
  • Rake Angle: +5°
  • Tool Cutting Edge Angle: 93°
  • Cutting Edge Length: 10.998 mm
  • Corner Radius: 0.4 mm
  • Insert Thickness: 3.18 mm
  • Internal Coolant: No

Kyocera is globally recognised for high-performance cutting tools, offering superior reliability, precision, and long tool life across a wide range of machining applications.

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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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