- 98% satisfied customers
- 72h delivery
- 30 dni na zwrot
Description
CROSS SECTION 25×25 mm
LENGTH 150 mm
INSERT DCMT 1104rr
ANGLE κr 93°
Technical specifications of the SDJCR 25X25 M11 turning tool
| Technical data | |
|---|---|
| ISO designation | SDJCR 25X25 M11 |
| Shank height (h) | 25 mm |
| Shank width (b) | 25 mm |
| Overall length (L) | 150 mm |
| Functional overhang (f) | 29 mm |
| Entering angle (κr) | 93° |
| Clearance angle | 7° (pos.) |
| Clamping system | ISO — center screw (S) |
| Insert type | DCMT 1104rr |
| Cutting direction | R — right-hand (L version available) |
| Manufacturer | Smoxh |
SDJCR 25X25 M11 turning tool – for longitudinal turning with light facing
25×25 mm indexable turning tool for a DCMT insert
Turning tool SDJCR 25X25 M11 is an indexable turning tool designed for external turning on conventional and CNC lathes. The shank, with a cross section of 25×25 mm and a length of 150 mm, provides the rigidity required for industrial machining. The geometry with an entering angle of 93° allows turning along the wall with simultaneous light facing.
In the center screw clamping system (S), the screw secures the DCMT 1104rr insert through its hole, so replacement requires loosening just one screw. The positive geometry of the 55° rhombic insert with 2 cutting edges is suitable for finishing, providing low cutting forces and a smooth machined surface. The tool is compatible with DCMT 11 inserts in various carbide grades — select the grade to match the workpiece material.
Decoding the SDJCR designation of the SDJCR 25X25 M11 turning tool
What the individual letters in the ISO designation mean
Decoding the designation SDJCR
S
CLAMPING
Center screw (S)
The screw secures the insert through its center hole
D
INSERT SHAPE
55° rhombus 55°
DCMT insert — positive, single-sided, 2 cutting edges
J
ENTERING ANGLE
κr = 93°
Longitudinal turning + light facing
C
CLEARANCE ANGLE
α = 7° (pos.)
Positive geometry — low cutting forces, finishing and medium machining
R
DIRECTION
Right-hand (R)
Feed to the left — from the tailstock toward the spindle
Shank: 25×25 mm · Insert: DCMT 1104rr
Typical applications of the SDJCR 25X25 M11 turning tool
Cutting operations:
| ▸ | Longitudinal turning — the 93° angle provides stable cutting along the workpiece axis with light facing |
| ▸ | Medium machining and finishing of steel and cast iron — positive DCMT geometry provides low cutting forces and a smooth surface |
| ▸ | Machining shafts and bushings — a general-purpose tool for external turning of rotational parts |
| ▸ | Taper turning — machining tapered surfaces on CNC and conventional lathes |
| ▸ | CNC production runs — quick insert replacement and repeatable positioning |
Included
SDJCR 25X25 M11 package contents
Package contents:
| ✓ | Tool body SDJCR 25X25 M11 | 1 pcs |
| ✓ | Center screw for clamping the insert | 1 pcs |
| ✓ | Hex key for insert replacement | 1 pcs |
| ✗ | DCMT 1104rr cutting insert (sold separately) | — |
Compatible DCMT 1104rr insert
DCMT 1104rr
The cutting insert is not included in the set — must be purchased separately. DCMT insert. Positive geometry means that the insert is single-sided and has 2 cutting edges, providing low cutting forces and good surface quality.
Select the insert grade to match the workpiece material: P (structural steels), M (stainless steel), K (cast iron), N (aluminum). You can find compatible inserts in the section "Related products" below.
Insert installation and replacement for the SDJCR 25X25 M11 turning tool
Instructions for the center screw clamping system (S)
Insert replacement procedure step by step
1 Unscrew the screw
Unscrew the center screw 2-3 turns
2 Clean the insert seat
Remove chips and debris
3 Install the insert
Position in the seat
4 Tighten the screw
Torque 0.8–1.5 Nm
Important: Do not exceed the recommended tightening torque — this may damage the thread in the seat or crack the insert.
Checks before starting work:
| ▸ | Tool overhang — do not exceed 1.5× the shank height without support |
| ▸ | Cutting edge height — set the cutting edge at spindle centerline height |
| ▸ | Insert seat condition — check that the contact surface is not damaged or worn |
| ▸ | Secure clamping — the insert must have no play in the seat |
| ▸ | Indexing — when an edge wears out, rotate the insert to a fresh edge (2 edges in total) |
Note: Use coolant during machining — it extends insert life and improves surface finish. When machining without coolant, reduce the cutting parameters by 20–30%.
Frequently asked questions — SDJCR 25X25 M11
This tool accepts inserts DCMT 1104rr in any carbide grade. Select the grade to match the workpiece material: P (steels), M (stainless steel), K (cast iron), N (aluminum). You can find compatible inserts in the "Related products" section below.
The entering angle of 93° provides stable longitudinal turning with light facing.
The DCMT insert has positive geometry (clearance angle 7°), which means it is single-sided with 2 cutting edges. When one edge wears out, rotate the insert to a fresh edge.
Product accessories
Reviews
No customer reviews for the moment.
Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
Recommended for you
This website uses its own and third-party cookies to improve our services and show you advertising related to your preferences by analyzing your browsing habits. To give your consent to its use, press the Accept button.
Cookie preferences
Functional cookiesTechnical
Functional cookies are strictly necessary to provide the services of the shop, as well as for its proper functioning, so it is not possible to refuse their use. They allow the user to browse through our website and use the different options or services that exist on it.
Advertising Cookies
These are cookies that collect information about the advertisements shown to users of the website. They can be anonymous, if they only collect information about the advertising spaces shown without identifying the user, or personalised, if they collect personal information about the user of the shop by a third party, for the personalisation of these advertising spaces.
Analytics cookies
Collect information about the user's browsing experience in the shop, usually anonymously, although sometimes they also allow the user to be uniquely and unequivocally identified in order to obtain reports on the user's interests in the products or services offered by the shop.