(G9G48) K-2 Carbide, 3Flute End Mill, Long Length with Chamfer

Name: (G9G48) K-2 Carbide, 3Flute End Mill, Long Length with Chamfer
Brand: Excision Pty Ltd
SKU: G9G48030
Price: 40.60 AUD
Availability: InStock

TiAlN-coated three-flute long-length end mill with chamfer

$44.66 INC GST $40.60 EX GST Price available on request

SKU: G9G48030

Work materials

P M K N S H

Key features

TiAlN-coated solid carbide construction
Three-flute long-length geometry with chamfer
Suitable for high-temperature dry milling

Tool material Carbide

Surface treatment Titanium Aluminium Nitride Coating

Mill Diameter (mm)

Chamfer (mm)

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Dry milling focus

TiAlN coating supports dry milling applications at high temperatures.

Balanced flute design

Three flutes combine the stated advantages of two-flute and four-flute end mills.

Long-length selection

Selected flat-shank sizes cover 3 to 20 mm cutting diameters.

SKU	Mill Diameter (mm)	Chamfer (mm)	Overall length (mm)	Shank dia. (mm)	Length of cut (mm)	Stock	Price
G9G48030	3.0	0.1	57.0	6.0	7.0	1-2 Weeks	$40.60
G9G48040	4.0	0.1	57.0	6.0	8.0	1-2 Weeks	$40.60
G9G48050	5.0	0.1	57.0	6.0	10.0	1-2 Weeks	$40.60
G9G48060	6.0	0.1	57.0	6.0	10.0	1-2 Weeks	$40.60
G9G48100	10.0	0.13	72.0	10.0	19.0	1-2 Weeks	$77.90
G9G48140	14.0	0.18	83.0	14.0	22.0	1-2 Weeks	$145.20
G9G48160	16.0	0.18	92.0	16.0	26.0	1-2 Weeks	$192.00
G9G48200	20.0	0.23	104.0	20.0	32.0	1-2 Weeks	$315.60

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Overview
Specifications
Work Material
Speeds & Feeds
Reviews

Application

Product Description

YG-1 K-2 G9G48 is a TiAlN-coated solid carbide three-flute long-length end mill with chamfer. Designed for dry milling at high temperatures, it is recommended for ISO P, M and K materials. Its three-flute design combines stated advantages of two-flute and four-flute end mill geometries. The flat-shank range covers 3 to 20 mm cutting diameters for long-reach milling operations.

Selected sizes provide 7 to 32 mm lengths of cut and 57 to 104 mm overall lengths. Chamfers span 0.10 to 0.23 mm across the listed G9G48 selection. This geometry offers a practical balance between two-flute and four-flute end mill designs. The TiAlN-coated carbide construction suits high-temperature dry milling applications requiring a chamfered cutting edge.

TiAlN-coated solid carbide construction
Three-flute long-length geometry with chamfer
Suitable for high-temperature dry milling
Recommended for ISO P M and K materials
Flat-shank cutting diameters from 3 to 20 mm
Selected chamfers from 0.10 to 0.23 mm

Product Data

Cutting Shape	Chamfer prep
Length	Long
No. Flutes	3
Surface Treatment	Titanium Aluminium Nitride Coating
Tool Material	Carbide

Work materials

VDI 3323 recommendations for this tool.

ExcellentGood

Steel

11 grades

Non-alloy steel

ExcellentVDI 1–5

Low-alloy steel

ExcellentVDI 6–9

High-alloy and tool steel

ExcellentVDI 10–11

Cast iron

6 grades

Grey cast iron

GoodVDI 15–16

Nodular cast iron

GoodVDI 17–18

Malleable cast iron

GoodVDI 19–20

Superalloys & titanium

7 grades

Heat-resistant superalloys

GoodVDI 31–35

Titanium alloys

GoodVDI 36–37

Stainless steel

3 grades

Stainless steel

GoodVDI 12–14

Non-ferrous materials

9 grades

Wrought aluminium

GoodVDI 21–22

Cast aluminium

GoodVDI 23–25

Copper, bronze and brass

GoodVDI 26–28

Non-metallic materials

GoodVDI 29

Hardened materials

1 grade

Chilled cast iron

GoodVDI 40

VDI grade reference37 grades

Individual grade ratings and nominal hardness references. Base grades and decimal subgrades are listed separately.

Recommended VDI grades and nominal hardness references
VDI	Work material	Recommendation	HB ref.	HRC ref.
1	PNon-alloy steel	Excellent	125	-
2	PNon-alloy steel	Excellent	190	13
3	PNon-alloy steel	Excellent	250	25
4	PNon-alloy steel	Excellent	270	28
5	PNon-alloy steel	Excellent	300	32
6	PLow-alloy steel	Excellent	180	10
7	PLow-alloy steel	Excellent	275	29
8	PLow-alloy steel	Excellent	300	32
9	PLow-alloy steel	Excellent	350	38
10	PHigh-alloy and tool steel	Excellent	200	15
11	PHigh-alloy and tool steel	Excellent	325	35
12	MStainless steel	Good	200	15
13	MStainless steel	Good	240	23
14	MStainless steel	Good	180	10
15	KGrey cast iron	Good	180	10
16	KGrey cast iron	Good	260	26
17	KNodular cast iron	Good	160	3
18	KNodular cast iron	Good	250	25
19	KMalleable cast iron	Good	130	-
20	KMalleable cast iron	Good	230	21
21	NWrought aluminium	Good	60	-
22	NWrought aluminium	Good	100	-
23	NCast aluminium	Good	75	-
24	NCast aluminium	Good	90	-
25	NCast aluminium	Good	130	-
26	NCopper, bronze and brass	Good	110	-
27	NCopper, bronze and brass	Good	90	-
28	NCopper, bronze and brass	Good	100	-
29	NNon-metallic materials	Good	-	-
31	SHeat-resistant superalloys	Good	200	15
32	SHeat-resistant superalloys	Good	280	30
33	SHeat-resistant superalloys	Good	250	25
34	SHeat-resistant superalloys	Good	350	38
35	SHeat-resistant superalloys	Good	320	34
36	STitanium alloys	Good	-	-
37	STitanium alloys	Good	-	-
40	HChilled cast iron	Good	400	42

HB and HRC values are nominal catalogue references. Grade subdivisions can vary between catalogues.

Recommendations apply to the listed VDI grades. Unlisted grades have no stated recommendation.

Cutting Speeds and Feeds

Select the operation, workpiece material and tool diameter to calculate the recommended cutting parameters for this product.

Choose the machining conditions below, then calculate the recommended spindle speed and feed rate.

ISO	VDI 3323	Material Description	Ae	Ap	Parameter	Diameter (Ø)
ISO	VDI 3323	Material Description	Ae	Ap	Parameter	1.0	1.5	2.0	3.0	4.0	5.0	6.0	8.0	10.0	12.0	14.0	16.0	20.0
P	1-4	Non-Alloy Steel	0.1D	1.0D	Vc	55	55	60	70	80	85	90	90	85	90	90	95	90
					fz	0.002	0.005	0.006	0.009	0.019	0.024	0.03	0.042	0.047	0.047	0.047	0.048	0.047
					RPM	17507	11671	9549	7427	6366	5411	4775	3581	2706	2387	2046	1890	1432
					FEED	105	175	172	201	363	390	430	451	381	337	289	272	202
	5		0.1D	1.0D	Vc	30	35	40	45	50	50	55	55	55	55	55	60	65
					fz	0.002	0.004	0.006	0.009	0.019	0.024	0.031	0.038	0.038	0.037	0.037	0.038	0.037
					RPM	9549	7427	6366	4775	3979	3183	2918	2188	1751	1459	1251	1194	875
					FEED	57	89	115	129	227	229	271	249	200	162	139	136	97
	6-7	Low-Alloy Steel	0.1D	1.0D	Vc	55	55	60	70	80	85	90	90	85	90	90	95	90
					fz	0.002	0.005	0.006	0.009	0.019	0.024	0.03	0.042	0.047	0.047	0.047	0.048	0.047
					RPM	17507	11671	9549	7427	6366	5411	4775	3581	2706	2387	2046	1890	1432
					FEED	105	175	172	201	363	390	430	451	381	337	289	272	202
	8-9		0.1D	1.0D	Vc	55	55	60	70	80	85	90	90	85	90	90	95	90
					fz	0.002	0.005	0.006	0.009	0.019	0.024	0.03	0.042	0.047	0.047	0.047	0.048	0.047
					RPM	17507	11671	9549	7427	6366	5411	4775	3581	2706	2387	2046	1890	1432
					FEED	105	175	172	201	363	390	430	451	381	337	289	272	202
	10	High-Alloyed Steel, and Tool Steel	0.1D	1.0D	Vc	55	55	60	70	80	85	90	90	85	90	90	95	90
					fz	0.002	0.005	0.006	0.009	0.019	0.024	0.03	0.042	0.047	0.047	0.047	0.048	0.047
					RPM	17507	11671	9549	7427	6366	5411	4775	3581	2706	2387	2046	1890	1432
					FEED	105	175	172	201	363	390	430	451	381	337	289	272	202
	11.1-11.2		0.1D	1.0D	Vc	55	55	60	70	80	85	90	90	85	90	90	95	90
					fz	0.002	0.005	0.006	0.009	0.019	0.024	0.03	0.042	0.047	0.047	0.047	0.048	0.047
					RPM	17507	11671	9549	7427	6366	5411	4775	3581	2706	2387	2046	1890	1432
					FEED	105	175	172	201	363	390	430	451	381	337	289	272	202
M	14.1	Stainless steel	0.1D	1.0D	Vc	25	35	35	35	40	40	45	45	45	45	45	45	45
					fz	0.002	0.004	0.006	0.009	0.018	0.024	0.03	0.042	0.045	0.045	0.044	0.048	0.048
					RPM	7958	7427	5570	3714	3183	2546	2387	1790	1432	1194	1023	895	716
					FEED	48	89	100	100	172	183	215	226	193	161	135	129	103
K	15-20	Grey cast iron Nodular cast iron Malleable cast iron	0.1D	1.5D	Vc	60	55	60	55	60	55	55	55	60	55	55	55	55
					fz	0.008	0.013	0.017	0.026	0.035	0.044	0.064	0.093	0.115	0.154	0.181	0.22	0.285
					RPM	19099	11671	9549	5836	4775	3501	2918	2188	1910	1459	1251	1094	875
					FEED	458	455	487	455	501	462	560	611	659	674	679	722	748
N	21~22	Aluminum-wrought alloy	0.1D	1.5D	Vc	140	130	140	145	140	145	145	145	145	140	145	145	140
					fz	0.006	0.01	0.016	0.021	0.031	0.037	0.048	0.064	0.08	0.098	0.111	0.129	0.167
					RPM	44563	27587	22282	15385	11141	9231	7692	5769	4615	3714	3297	2885	2228
					FEED	802	828	1070	969	1036	1025	1108	1108	1108	1092	1098	1116	1116
	23~25	Aluminum-cast,alloyed	0.1D	1.5D	Vc	140	130	140	145	140	145	145	145	145	140	145	145	140
					fz	0.006	0.01	0.016	0.021	0.031	0.037	0.048	0.064	0.08	0.098	0.111	0.129	0.167
					RPM	44563	27587	22282	15385	11141	9231	7692	5769	4615	3714	3297	2885	2228
					FEED	802	828	1070	969	1036	1025	1108	1108	1108	1092	1098	1116	1116
	26-28	Copper Alloys (Bronze / Brass)	0.1D	1.5D	Vc	80	95	105	105	110	105	105	110	105	105	105	110	105
					fz	0.006	0.011	0.016	0.023	0.029	0.037	0.048	0.063	0.081	0.096	0.115	0.125	0.162
					RPM	25465	20160	16711	11141	8754	6685	5570	4377	3342	2785	2387	2188	1671
					FEED	458	665	802	769	762	742	802	827	812	802	824	821	812
	29.1	Non Metallic Materials	1.0D	1.5D	Vc	80	95	105	105	110	105	105	110	105	105	105	110	105
					fz	0.006	0.011	0.016	0.023	0.029	0.037	0.048	0.063	0.081	0.096	0.115	0.125	0.162
					RPM	25465	20160	16711	11141	8754	6685	5570	4377	3342	2785	2387	2188	1671
					FEED	458	665	802	769	762	742	802	827	812	802	824	821	812
H	40	Chilled Cast Iron	0.1D	1.0D	Vc	30	35	40	45	50	50	55	55	55	55	55	60	65
					fz	0.002	0.004	0.006	0.009	0.019	0.024	0.031	0.038	0.038	0.037	0.037	0.038	0.037
					RPM	9549	7427	6366	4775	3979	3183	2918	2188	1751	1459	1251	1194	875
					FEED	57	89	115	129	227	229	271	249	200	162	139	136	97

Recommended parameters

Recommended cutting speeds and feeds
Parameter	Value	Unit
Spindle speed	–	rev/min
Feed rate	–	mm/min
Cutting speed (Vc)	–	m/min
Feed per tooth (fz)	–	mm/tooth

Choose your options and calculate the recommended parameters.

Resources

Understanding the Basics of Endmills

Endmills are indispensable tools in machining, renowned for their versatility and precision. Whether you’re a seasoned operator or new to machining, understanding...

January 21, 2025

Connor Urquhart

Article

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Key features

Dry milling focus

Balanced flute design

Long-length selection

Steel

Cast iron

Superalloys & titanium

Stainless steel

Non-ferrous materials

Hardened materials

Cutting Speeds and Feeds

You Might Also Like

Resources

Understanding the Basics of Endmills

Service & Delivery

How do I purchase my items?

What delivery services do we offer?

How do I return an item?

Have a question about this product?