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Description
CROSS SECTION 32×32 mm
LENGTH 170 mm
INSERT DNMG 1506rr
ANGLE κr 62.5°
Technical specifications of the PDNNN 32X32 P15 turning tool
| Technical data | |
|---|---|
| ISO designation | PDNNN 32X32 P15 |
| Shank height (h) | 32 mm |
| Shank width (b) | 32 mm |
| Overall length (L) | 170 mm |
| Functional overhang (f) | 16 mm |
| Entering angle (κr) | 62.5° |
| Clearance angle | 0° (negative) |
| Clamping system | ISO — lever/pin (P) |
| Insert type | DNMG 1506rr |
| Cutting direction | N — neutral (both directions) |
| Manufacturer | Smoxh |
PDNNN 32X32 P15 turning tool – for longitudinal turning and profiling
Indexable turning tool 32×32 mm for a DNMG insert
Turning tool PDNNN 32X32 P15 is an indexable turning tool designed for external turning on conventional and CNC lathes. The shank with a 32×32 mm cross section and a length of 170 mm provides the rigidity required for industrial machining. The geometry with a 62.5° entering angle enables longitudinal turning and profiling in both feed directions, with good access to the machined surface.
In the lever clamping system (P), the lever presses the DNMG 1506rr insert against the pocket walls through its hole. The negative geometry of the 55° diamond insert with 4 cutting edges is well suited to roughing and medium machining, providing high cutting edge strength and cost efficiency thanks to its double-sided design. The turning tool is compatible with DNMG 15 inserts in various carbide grades — select the grade to match the workpiece material.
Decoding the PDNNN designation of the PDNNN 32X32 P15 turning tool
What the individual letters in the ISO designation mean
Decoding the designation PDNNN
P
CLAMPING
Lever/pin (P)
Clamping through the insert hole — quick replacement
D
INSERT SHAPE
55° rhombus 55°
DNMG insert — negative, double-sided, 4 edges (2 per side), good access
N
ENTERING ANGLE
κr = 62.5°
Longitudinal turning — special entering angle
N
CLEARANCE ANGLE
α = 0° (neg.)
Negative geometry — double-sided inserts, edges on both sides
N
DIRECTION
Neutral (N)
Operation in both directions — neutral tool
Shank: 32×32 mm · Insert: DNMG 1506rr
Typical applications of the PDNNN 32X32 P15 turning tool
Cutting operations:
| ▸ | Longitudinal turning with profiling — the 62.5° angle provides good access to the workpiece profile |
| ▸ | Roughing and medium machining of steel and cast iron — negative DNMG geometry provides a stronger cutting edge and 2× as many edges |
| ▸ | External taper turning — machining tapered and contoured surfaces |
| ▸ | Profiling and recess machining — the neutral insert orientation allows angled entry into recesses; the entry angle is limited by the insert shape |
| ▸ | CNC production runs — quick insert replacement and repeatability |
Included
PDNNN 32X32 P15 package contents
Package contents:
| ✓ | Tool body PDNNN 32X32 P15 | 1 pcs |
| ✓ | Pin and clamping lever | 1 pcs |
| ✓ | Hex key for insert replacement | 1 pcs |
| ✗ | DNMG 1506rr cutting insert (sold separately) | — |
Compatible DNMG 1506rr insert
DNMG 1506rr
The cutting insert is not included in the set — it must be purchased separately. DNMG insert. Negative geometry means that the insert is double-sided and has 4 cutting edges, providing a stronger cutting edge and twice as many edges as a single-sided insert.
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.
Installing and replacing the insert in the PDNNN 32X32 P15 turning tool
Instructions for lever clamping (P)
Insert replacement procedure step by step
1 Loosen the lever
Unscrew the lever screw 2-3 turns
2 Clean the insert seat
Remove chips and debris
3 Install the insert
Fit the hole over the pin
4 Tighten the lever
Torque 2.0–3.0 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 (4 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 — PDNNN 32X32 P15
This tool accepts inserts DNMG 1506rr 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 62.5° entering angle provides good access to the workpiece profile. It is suitable for longitudinal turning, contour profiling, and recess machining.
The DNMG insert has negative geometry (clearance angle 0°), which means it is double-sided with 4 cutting edges. When one edge wears out, rotate or flip the insert to use the next edge — this significantly reduces tooling cost per part.
Product accessories
Carbide insert DNMG 150608 PM H9015 Horn
Reference: 0000003722 In stock > 10 items
€10.53
€12.95 brutto
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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 |
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