SEHT 1204 AESN UM25 Carbide Inserts for Milling PVD Coated for General Use

Our Price:	£2.60
List Price:	~~£3.90~~
Saving Of:	£1.30 (33%)

(Exc. 20% VAT)(£3.12 Inc. VAT)

Model: SEHT1204AESNUM25
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

SEHT 1204 AESN Carbide Inserts for Milling in Grade UM25 (P25 M25 K30 S15 + NaCo3 PVD Coating) Main application, Steel & Stainless Steel, extended application Cast Iron and High temperature Super Alloys (HRSA)

Geometry for Alloy Steel and Stainless

Dimensions for SEHT 1204 AESN UM25 (mm)

Length	Inscribed Circle or Width	Thickness	Hole Dia	Corner Facet	Corner Radius	Side Clearance
12.7	12.7	4.76	5.5	45°x2.2	0.4	20°

General Cutting parameters

Material	Hardness HB	Cutting Speed VC: m/min	Depth of Cut ap(mm)	Feed f(mm)	Application Choice
Non alloyed steel 0-0.45% C	150-250	90-260 (170)	1-6	0.2-0.4	Good
Low alloyed steel	250-300	70-220 (160)	1-6	0.2-0.4	Good
High alloyed steel	200	70-180 (130)	1-4	0.2-0.3	Good
Corrosion resistant steel	200	70-190 (140)	1-4	0.2-0.3	Good
Stainless - Ferritic	200	60-250 (160)	1-5	0.2-0.3	Good
Stainless - Austenitic	180	60-250 (160)	1-5	0.2-0.3	Good
Stainless - Duplex	230-260	60-130 (100)	1-4	0.2-0.3	Good
Stainless - Martensitic	330	60-250 (160)	1-5	0.2-0.3	Good
Grey cast iron	180-260	60-130 (100)	1-6	0.2-0.4	OK
Spheroidal cast iron	160-260	90-160 (120)	1-6	0.2-0.4	OK
Malleable / Tempered iron	130-230	60-100 (70)	1-5	0.2-0.4	OK
Iron Based Hi-temp Alloys 200-280 HB	200-280	30-50 (40)	1-3	0.15-0.25	OK
Nickel or Cobalt Based 250 HB	250	15-30 (20)	1-3	0.15-0.25	OK
Nickel or Cobalt Based 30-58 HRC	350	15-25 (20)	1-2	0.15-0.25	OK
Hardened Steel	40-50HRC	45-60 (50)	1-2	0.15-0.25	OK