(G9634) K-2 Carbide, 4F Ball Nose Plain Shank

Name: (G9634) K-2 Carbide, 4F Ball Nose Plain Shank
Brand: Excision Pty Ltd
SKU: G9634040
Price: 20.80 AUD
Availability: InStock

4-Flute Short Ball Nose End Mill

$20.43 INC GST $18.58 EX GST Price available on request

Was $38.39 Save 47%

SKU: G9634040

Work materials

P M K N S H

Key features

TiAlN-coated solid carbide ball nose end mill
Four-flute geometry for improved workpiece finishes
Short-length design for radius-bottom slots fillets and special contours

Mill Diameter (mm)

Ball Nose Radius (mm)

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Contour milling capability

Ball nose geometry is designed for radius-bottom slots, fillets and special contours.

Improved finish potential

The four-flute design supports better workpiece finishes in suitable milling operations.

Useful size coverage

The family covers ball radii from R1.0 to R10.0 and diameters from 2 to 20 mm.

SKU	Mill Diameter (mm)	Ball Nose Radius (mm)	Overall length (mm)	Shank dia. (mm)	Length of cut (mm)	Stock	Price
G9634020	2	R1.0	48.0	6.0	4.0	In stock	$20.80
G9634030	3	R1.5	48.0	6.0	4.0	In stock	$17.60
G9634040	4	R2.0	50.0	6.0	6.0	In stock	$18.58
G9634050	5	R2.5	51.0	6.0	7.0	In stock	$22.37
G9634060	6	R3.0	51.0	6.0	7.0	In stock	$26.67
G9634080	8	R4.0	59.0	8.0	9.0	In stock	$47.21
G9634100	10	R5.0	60.0	10.0	10.0	Low stock	$68.60
G9634120	12	R6.0	71.0	12.0	14.0	In stock	$49.42
G9634140	14	R7.0	71.0	14.0	14.0	1-2 Weeks	$185.17
G9634160	16	R8.0	76.0	16.0	16.0	1-2 Weeks	$199.41
G9634180	18	R9.0	76.0	18.0	18.0	1-2 Weeks	$209.60
G9634200	20	R10.0	82.0	20.0	20.0	1-2 Weeks	$230.40
G9634060N	6.0	R3.0	51.0	6.0	7.0	No stock	$38.50

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Overview
Specifications
Work Material
Speeds & Feeds
Reviews

Application

Product Description

YG-1 G9634 K-2 Carbide is a four-flute short-length ball nose end mill with TiAlN coating. It is designed for milling radius-bottom slots, fillets and special contours in profiling applications. Four flutes support improved workpiece finishes for suitable milling operations. Solid carbide construction provides the specified cutting tool material for this K-2 series. Plain-shank variants cover 2 to 20 mm diameters and R1.0 to R10.0 ball radii. Lengths of cut range from 4 to 20 mm within the family. The series is described as an excellent high-performance end mill. Choose this short ball nose geometry where controlled contour and fillet milling is required.

TiAlN-coated solid carbide ball nose end mill
Four-flute geometry for improved workpiece finishes
Short-length design for radius-bottom slots fillets and special contours
Suitable for dry milling applications at high temperatures
Plain-shank range from 2 to 20 mm diameter
Ball radii from R1.0 to R10.0

Product Data

Cutting Shape	Ball Nose
Length	Short
No. Flutes	4

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	Parameter	Diameter (Ø)
ISO	VDI 3323	Material Description	Ae	Parameter	2.0	3.0	4.0	5.0	6.0	8.0	10.0	12.0	14.0	16.0	18.0	20.0
P	1-4	Non-Alloy Steel	0.2D	Vc	85	110	110	125	135	155	170	190	200	205	210	225
				fz	0.013	0.019	0.027	0.033	0.046	0.068	0.089	0.112	0.124	0.136	0.14	0.15
				RPM	13528	11671	8754	7958	7162	6167	5411	5040	4547	4078	3802	3581
				FEED	703	887	945	1050	1318	1677	1926	2258	2255	2219	2129	2149
				Ap	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3
	5		0.2D	Vc	65	80	90	95	110	125	135	150	160	160	170	175
				fz	0.01	0.017	0.024	0.03	0.046	0.06	0.076	0.089	0.099	0.108	0.111	0.119
				RPM	10345	8488	7162	6048	5836	4974	4297	3979	3638	3183	3006	2785
				FEED	414	577	688	726	1074	1194	1306	1416	1441	1375	1335	1326
				Ap	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3
	6-7	Low-Alloy Steel	0.2D	Vc	85	110	110	125	135	155	170	190	200	205	210	225
				fz	0.013	0.019	0.027	0.033	0.046	0.068	0.089	0.112	0.124	0.136	0.14	0.15
				RPM	13528	11671	8754	7958	7162	6167	5411	5040	4547	4078	3802	3581
				FEED	703	887	945	1050	1318	1677	1926	2258	2255	2219	2129	2149
				Ap	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3
	8-9		0.2D	Vc	65	80	90	95	110	125	135	150	160	160	170	175
				fz	0.01	0.017	0.024	0.03	0.046	0.06	0.076	0.089	0.099	0.108	0.111	0.119
				RPM	10345	8488	7162	6048	5836	4974	4297	3979	3638	3183	3006	2785
				FEED	414	577	688	726	1074	1194	1306	1416	1441	1375	1335	1326
				Ap	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3
	10	High-Alloyed Steel, and Tool Steel	0.2D	Vc	85	110	110	125	135	155	170	190	200	205	210	225
				fz	0.013	0.019	0.027	0.033	0.046	0.068	0.089	0.112	0.124	0.136	0.14	0.15
				RPM	13528	11671	8754	7958	7162	6167	5411	5040	4547	4078	3802	3581
				FEED	703	887	945	1050	1318	1677	1926	2258	2255	2219	2129	2149
				Ap	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3
	11.1-11.2		0.2D	Vc	65	80	90	95	110	125	135	150	160	160	170	175
				fz	0.01	0.017	0.024	0.03	0.046	0.06	0.076	0.089	0.099	0.108	0.111	0.119
				RPM	10345	8488	7162	6048	5836	4974	4297	3979	3638	3183	3006	2785
				FEED	414	577	688	726	1074	1194	1306	1416	1441	1375	1335	1326
				Ap	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3
K	15-20	Grey cast iron Nodular cast iron Malleable cast iron	0.7D	Vc	65	65	65	65	65	65	65	65	60	65	60	65
				fz	0.008	0.012	0.021	0.03	0.04	0.068	0.083	0.097	0.125	0.135	0.159	0.15
				RPM	10345	6897	5173	4138	3448	2586	2069	1724	1364	1293	1061	1035
				FEED	331	331	434	497	552	703	687	669	682	698	675	621
				Ap	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
N	21~22	Aluminum-wrought alloy	0.7D	Vc	195	195	195	190	195	200	195	195	190	195	190	185
				fz	0.005	0.007	0.01	0.015	0.017	0.026	0.033	0.046	0.055	0.053	0.06	0.069
				RPM	31035	20690	15518	12096	10345	7958	6207	5173	4320	3879	3360	2944
				FEED	621	579	621	726	703	828	819	952	950	822	806	813
				Ap	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
	23~25	Aluminum-cast,alloyed	0.7D	Vc	195	195	195	190	195	200	195	195	190	195	190	185
				fz	0.005	0.007	0.01	0.015	0.017	0.026	0.033	0.046	0.055	0.053	0.06	0.069
				RPM	31035	20690	15518	12096	10345	7958	6207	5173	4320	3879	3360	2944
				FEED	621	579	621	726	703	828	819	952	950	822	806	813
				Ap	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
H	38.1	Hardened steel	0.2D	Vc	25	35	45	50	50	55	55	55	55	55	60	60
				fz	0.008	0.012	0.016	0.019	0.022	0.034	0.041	0.053	0.062	0.073	0.076	0.084
				RPM	3979	3714	3581	3183	2653	2188	1751	1459	1251	1094	1061	955
				FEED	127	178	229	242	233	298	287	309	310	320	323	321
				Ap	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3
	40	Chilled Cast Iron	0.2D	Vc	65	80	90	95	110	125	135	150	160	160	170	175
				fz	0.01	0.017	0.024	0.03	0.046	0.06	0.076	0.089	0.099	0.108	0.111	0.119
				RPM	10345	8488	7162	6048	5836	4974	4297	3979	3638	3183	3006	2785
				FEED	414	577	688	726	1074	1194	1306	1416	1441	1375	1335	1326
				Ap	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3

Ø	Vc	fz	RPM	FEED
2.0	65	0.01	10345	414
3.0	80	0.017	8488	577
4.0	90	0.024	7162	688
5.0	95	0.03	6048	726
6.0	110	0.046	5836	1074
8.0	125	0.06	4974	1194
10.0	135	0.076	4297	1306
12.0	150	0.089	3979	1416
14.0	160	0.099	3638	1441
16.0	160	0.108	3183	1375
18.0	170	0.111	3006	1335

Series: G9634 · Catalogue: Ball Nose Milling / Low alloy steel / G9634 · Source: YG_Catalog EUROPE_250325_v2 (1)_compressed.pdf · PDF page: 734 · VDI 3323: 8-9 · Ae: 0.2D · Feed unit: mm/min · Applicability: Use only with an explicitly matching manufacturer series and diameter. Review source table before publishing.

Ø	Vc	fz	RPM	FEED
2.0	65	0.008	10345	331
3.0	65	0.012	6897	331
4.0	65	0.021	5173	434
5.0	65	0.03	4138	497
6.0	65	0.04	3448	552
8.0	65	0.068	2586	703
10.0	65	0.083	2069	687
12.0	65	0.097	1724	669
14.0	60	0.125	1364	682
16.0	65	0.135	1293	698
18.0	60	0.159	1061	675

Series: G9634 · Catalogue: Ball Nose Milling / Grey / G9634 · Source: YG_Catalog EUROPE_250325_v2 (1)_compressed.pdf · PDF page: 734 · VDI 3323: 15-20 · Ae: 0.7D · Feed unit: mm/min · Applicability: Use only with an explicitly matching manufacturer series and diameter. Review source table before publishing.

Ø	Vc	fz	RPM	FEED
2.0	65	0.01	10345	414
3.0	80	0.017	8488	577
4.0	90	0.024	7162	688
5.0	95	0.03	6048	726
6.0	110	0.046	5836	1074
8.0	125	0.06	4974	1194
10.0	135	0.076	4297	1306
12.0	150	0.089	3979	1416
14.0	160	0.099	3638	1441
16.0	160	0.108	3183	1375
18.0	170	0.111	3006	1335

Series: G9634 · Catalogue: Ball Nose Milling / Chilled Cast / G9634 · Source: YG_Catalog EUROPE_250325_v2 (1)_compressed.pdf · PDF page: 734 · VDI 3323: 40 · Ae: 0.2D · Feed unit: mm/min · Applicability: Use only with an explicitly matching manufacturer series and diameter. Review source table before publishing.

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.

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(G9634) K-2 Carbide, 4F Ball Nose Plain Shank