RBH EWN25 Fine Boring Head Adjustable Durable CNC Tool Holder Bore CKB LBK TPGH

SMS precision drill bit fine boring head designed for accurate and adjustable boring operations. Model EWN20 610 offers an aperture range from 20mm to 610mm, making it suitable for a wide range of precision machining applications.
Manufactured from 42CrMo material, this adjustable boring tool holder is compatible with multiple spindle types including BT30, BT40, NT30, NT40, SK40, HSK63A, C20, C25, MT2, MT3, MT4, MT5, and R8. It supports TPGH0802 TPGT0802 and TPGH1102 TCGT1102 insert types for flexible cutting performance.

Product Name
SMS Precision Drill Bit

Model
EWN20 610

Material
42CrMo

Aperture Range
20 to 610mm

Matching Spindle
BT30
BT40
NT30
NT40
SK40
HSK63A
C20
C25
MT2
MT3
MT4
MT5
R8

Applicable Insertion
TPGH0802 TPGT0802
TPGH1102 TCGT1102

Condition
New

Benefits:
Adjustable boring range for versatile machining tasks
Compatible with multiple spindle systems
Supports common precision insert types
Suitable for fine and accurate boring operations
Designed for professional CNC and milling applications

Package Includes:
1 Pcs EWN20 610 fine boring head

Payment

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Shipping

Once your payment is received, we will process and dispatch your order within 1-2 business days. Estimated delivery time ranges from 5-20 days, depending on your location. Please note that delays may occasionally occur due to factors beyond our control, such as flight disruptions, holidays, weather conditions, local postal delays, or natural disasters. If your order is delayed or has not arrived within 15 days of payment, please don’t hesitate to contact us. We will promptly track your shipment and provide you with the latest updates.

Return

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We stand by our products with a 100% money-back guarantee for items that are defective or damaged during shipping. Simply send us pictures of the damaged item, and we will either provide a replacement or issue a full refund—whichever you prefer.

Additionally, we offer a 60-day return guarantee on all items. To initiate a return, please contact us first so we can guide you through the process and make it as easy as possible.