Please log in here to access all benefits, including promotional discounts and faster checkouts.

Omega Products Turning Tool Holder - Screw Clamp 93 Deg Left Hand - For DCMT 11T3 Inserts - SDJCL1212H11

Omega Products Turning Tool Holder - Screw Clamp 93 Deg Left Hand - For DCMT 11T3 Inserts - SDJCL1212H11

SKU:OM12125

The Omega Turning Tool Holder with Screw Clamp is engineered for left-hand turning tasks, delivering precise, repeatable cuts when paired with DCMT 11T3 inserts. Its 93-degree geometry optimizes ... Read more ↓
ISO CodeSDJCL1212H11
Shank Size12x12
InsertDC**11T3--
Locking SystemScrew
View all specifications ↓
£32.19
Prices shown ex. VAT
In Stock— only 4 left
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Omega Turning Tool Holder with Screw Clamp is engineered for left-hand turning tasks, delivering precise, repeatable cuts when paired with DCMT 11T3 inserts. Its 93-degree geometry optimizes chip flow and tool entry, helping you maintain consistent finishes across a variety of materials.

  • Left-Hand 93-Degree Geometry: Designed for left-hand turning with a 93° approach that enhances cutting efficiency and surface finish.
  • Screw Clamp Insert Retention: Robust screw clamp securely seats the DCMT 11T3 insert, reducing movement and vibration during heavy cuts.
  • DCMT 11T3 Insert Compatibility: Specifically matched to DCMT 11T3 inserts for reliable seating, indexing, and repeatable performance.
  • SDJCL1212H11 Alignment: Engineered for compatibility with the SDJCL1212H11 insert family, ensuring precise alignment and stability.
  • Rugged, Durable Construction: Built for long tool life in demanding turning operations, with rigidity that resists deflection under load.
  • Optimized for Turning Tasks: Delivers stable cutting across diverse materials, supporting clean chip loads and consistent tool life.

The combination of a secure clamp, accurate insert seating, and a geometry tailored for left-hand turning helps machinists achieve repeatable results with fewer setups. This Omega tool holder minimizes vibration and chatter, enabling tighter tolerances and smoother finishes on a range of workpieces, from stainless steel to aluminum alloys. Designed for shop-floor reliability, it’s an excellent choice for engineers and technicians pursuing high-quality turning outcomes with standard DCMT inserts.

Part Numbers

Protool Part Number
OM12125
Brand
Omega
Category
ISO Lathe Tool
No downloads are attached to this product yet.
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Omega Products Turning Tool Holders - Screw Clamp 93 Deg Left Hand - For DCMT Inserts - SDJCL

View full collection →

You are viewing OM12125. Click any other SKU to view its full details.

Product SKUISO CodeShank SizeInsertLocking SystemHandOverall LengthPriceStock Order
OM12117 SDJCL0808H0708x08DC**0702--ScrewLeft100£30.99 In Stock
OM12119 SDJCL1010H0710x10DC**0702--ScrewLeft100£30.99 In Stock
OM12121 SDJCL1212H0712x12DC**0702--ScrewLeft100£32.19 In Stock
OM12123 SDJCL1616H0716x16DC**0702--ScrewLeft100£35.76 In Stock
OM12125 ViewingSDJCL1212H1112x12DC**11T3--ScrewLeft100£32.19 In Stock
OM12127 SDJCL1616H1116x16DC**11T3--ScrewLeft100£35.76 In Stock
OM12129 SDJCL2020K1120x20DC**11T3--ScrewLeft125£36.95 In Stock
OM12131 SDJCL2525M1125x25DC**11T3--ScrewLeft150£41.73 In Stock

Complete Your Project

Tooling and consumables that work with this product.
All 96 →