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ULTRA-DEX USA SH20 DTFNR3 Indexable Cutting Head Unit - Machining
ULTRA-DEX USAMachining

ULTRA-DEX USA SH20 DTFNR3 Indexable Cutting Head Unit

ULTRA-DEX USA Machining.

SKU 3G-OTH-212904

Also listed as: 912000222 · 912 000 222

Brand
ULTRA-DEX USA
Item
SH20 DTFNR3 Indexable Cutting Head Unit
Category
Machining
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
912-000-222

Technical Documents

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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

ULTRA-DEX USA Machining.

Frequently Asked Questions

What is the ULTRA-DEX USA SH20 DTFNR3 indexable cutting head unit used for?

The ULTRA-DEX USA SH20 DTFNR3 indexable cutting head unit is used for precision turning and facing operations in metalworking. It is designed for use with indexable carbide inserts, commonly applied in CNC lathes and manual machining centers for producing external profiles, shoulders, and diameters on steel, stainless steel, and cast iron workpieces.

What are the specifications of the ULTRA-DEX USA SH20 DTFNR3 indexable cutting head unit?

The ULTRA-DEX USA SH20 DTFNR3 indexable cutting head unit has the model designation SH20 DTFNR3 and manufacturer part number 912-000-222. It is a right-hand turning and facing tool holder that accepts indexable inserts with a specific geometry. The unit is designed for use in machining applications requiring rigid clamping and repeatable insert indexing.

Where to buy the ULTRA-DEX USA SH20 DTFNR3 indexable cutting head unit worldwide?

You can source the ULTRA-DEX USA SH20 DTFNR3 indexable cutting head unit worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your facility. Contact 3G Electric for availability and lead time on this ULTRA-DEX USA machining component.

How to select the correct ULTRA-DEX USA indexable cutting head unit for a lathe?

To select the correct ULTRA-DEX USA indexable cutting head unit, match the holder shank size and insert pocket geometry to your lathe's tool post and the insert type you plan to use. The SH20 DTFNR3 designation indicates a specific shank size, holder style, and insert shape. Consult your machine tool manual or a machining specialist to confirm compatibility before ordering.

Used in

Common applications for ULTRA-DEX USA
General turning of steel components — ULTRA-DEX USA CNMG 322 UD51 diamond inserts for roughing and finishing on CNC lathes.
Grooving operations in automotive parts — ULTRA-DEX USA NG 3R cutting unit head with MH32 NER3-CFT insert for precision grooves.
Threading of stainless steel fittings — ULTRA-DEX USA NG 4R cutting unit head with MH40 NEL4-CFT insert for consistent thread profiles.
Profiling of cast iron housings — ULTRA-DEX USA TNMG431 UD21 triangle inserts for multi-directional turning passes.
Finishing of non-ferrous alloys — ULTRA-DEX USA CDGW 1.5105 UD52 diamond inserts for low surface roughness on aluminum parts.
Small-diameter boring of hardened steel — ULTRA-DEX USA CCGW32.52-2 diamond inserts for internal turning with tight tolerances.

ULTRA-DEX USA Products

3G Electric supplies ULTRA-DEX USA machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
ULTRA-DEX USA Indexable Cutting Head Unit: SH20 DTFNL3 (MPN 912-000-221)
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ULTRA-DEX USA Indexable Cutting Head Unit: SH20 DCLNR4 (MPN 912-000-218)
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ULTRA-DEX USA Indexable Cutting Head Unit: SH20 STFCR3 (MPN 912-000-242)
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