LNMU 0303ZER-MP XM25 High Feed Milling Inserts PVD Coated for General Use

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Model: LNMU0303ZER-MPXM25
Brand: Uni-tip Carbide

Shipped Weight: 8 g

Availability:

In stock, immediate despatch

Uni-tip Carbide

Carbide Inserts with CVD & PVD Coating by Uni-tip

LNMU 0303ZER-MP XM25 High Feed Milling Inserts PVD Coated Grade XM25 for M25, P25, K30 range of Materials.

Good for machining all types of Steel and Cast Iron. Can also be used for Stainless Steel.

4 Cutting edges.

Geometry MP for General Use.

Dimensions for LNMU 0303ZER-MP XM25 (mm)

Overall Length	Inscribed Circle or Width	Thickness	Corner Radius	Side Clearance
11.9	6.0	4.29	1.2	0°

General Cutting parameters - for long overhang reduce values by 30-50%.

Material	Hardness HB	Cutting Speed VC: m/min	Depth of Cut ap(mm)	Feed per Tooth fz(mm)	Application Choice
Non alloyed steel 0-0.45% C	150-250	90-260 (170)	0.1-1.0	0.5-1.5	Good
Low alloyed steel	250-300	70-220 (160)	0.1-1.0	0.5-1.5	Good
High alloyed steel	200	70-180 (130)	0.1-0.8	0.5-1.2	Good
Corrosion resistant steel	200	70-190 (140)	0.1-0.8	0.5-1.0	Good
Stainless - Ferritic	200	70-150 (120)	0.1-0.6	0.1-0.6	Good
Stainless - Austenitic	180	70-150 (120)	0.1-0.6	0.1-0.6	Good
Stainless - Duplex	230-260	70-130 (100)	0.1-0.6	0.1-0.6	OK
Stainless - Martensitic	330	70-150 (120)	0.1-0.6	0.1-0.6	OK
Grey cast iron	180-260	60-130 (100)	0.1-1.0	0.5-1.5	Optional
Spheroidal cast iron	160-260	90-160 (120)	0.1-1.0	0.5-1.5	Optional
Malleable / Tempered iron	130-230	60-100 (70)	0.1-0.8	0.5-1.2	Optional
Iron Based Hi-temp Alloys 200-280 HB	200-280	30-50 (40)	0.1-0.5	0.1-0.5	OK
Nickel or Cobalt Based 250 HB	250	15-30 (20)	0.1-0.5	0.1-0.5	OK
Nickel or Cobalt Based 30-58 HRC	350	15-25 (20)	0.1-0.5	0.1-0.5	OK
Hardened Steel	40-50HRC	45-60 (50)	0.1-0.5	0.1-0.5	Optional

Ramping, Helical Interpolation and Plunging operating parameters (mm)

*with cutters over 32mm diameter it's likely that the chips will be pushed back in to the material being cut when contouring, ramping or slot milling*

Cutter Diameter	Face Plunging	Side Plunging	Max Ramping Angle	Max Depth of Cut	Helical cutting	Helical cutting	Hole Enlargement
Dc	P	S	α°	ap max	Min Hole Diameter	Max Hole Diameter	ae Max
16	0.3	3.5	2.1	1.0	22	30	12.5
20	0.3	3.5	1.4	1.0	30	38	16.5
25	0.3	3.5	1.0	1.0	40	48	21.5
32	0.3	3.5	0.7	1.0	54	62	28.5
35*	0.3	3.5	0.6	1.0	60	68	31.5
40*	0.3	3.5	0.5	1.0	70	78	36.5
50*	0.3	3.5	0.4	1.0	90	98	46.5
63*	0.3	3.5	0.3	1.0	116	124	59.5

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