X5070 2 Flute 30°Helix Rib End Mill (G8A45)

Name: X5070 2 Flute 30°Helix Rib End Mill (G8A45)
Brand: Excision Pty Ltd
SKU: G8A45864
Price: 120.00 AUD
Availability: InStock

2-Flute Rib-Processing for HRc45–70

$132.00 INC GST $120.00 EX GST Price available on request

SKU: G8A45864

Work materials

P H

Tool material Carbide

Surface treatment YG-1 Blue Coating

Mill Diameter (mm)

Length of Cut (mm)

Length Below Shank (mm)

Loading stock…

Made in South Korea

Free standard delivery on orders over $500.

!If you're not 100% happy with your purchase, we'll replace or refund.

Buy Online

Buy now from our online retailers:

Select your preferred distributor:

SKU	Mill Diameter (mm)	Length of Cut (mm)	Length Below Shank (mm)	Overall length (mm)	Shank dia. (mm)	Neck dia. (mm)	CAD files	Stock	Price
G8A45864	0.1	0.15	0.5	45.0	4.0	0.085	STEP DXF	1-2 Weeks	$120.00
G8A45002	0.2	0.3	0.5	45.0	4.0	0.17	STEP DXF	In stock	$108.10
G8A45815	0.2	0.3	1.0	45.0	4.0	0.17	STEP DXF	Low stock	$108.10
G8A45816	0.2	0.3	1.5	45.0	4.0	0.17	STEP DXF	Low stock	$108.10
G8A45003	0.3	0.45	1.0	45.0	4.0	0.27	STEP DXF	In stock	$91.10
G8A45844	0.3	0.45	1.5	45.0	4.0	0.27	STEP DXF	1-2 Weeks	$91.10
G8A45817	0.3	0.45	2.0	45.0	4.0	0.27	STEP DXF	Low stock	$91.10
G8A45818	0.3	0.45	3.0	45.0	4.0	0.27	STEP DXF	1-2 Weeks	$91.10
G8A45842	0.3	0.45	4.0	45.0	4.0	0.27	STEP DXF	1-2 Weeks	$91.10
G8A45843	0.4	0.6	1.0	45.0	4.0	0.37	STEP DXF	1-2 Weeks	$84.10
G8A45004	0.4	0.6	2.0	45.0	4.0	0.37	STEP DXF	1-2 Weeks	$75.90
G8A45984	0.4	0.6	3.0	45.0	4.0	0.37	STEP DXF	1-2 Weeks	$75.90
G8A45985	0.4	0.6	4.0	45.0	4.0	0.37	STEP DXF	1-2 Weeks	$84.10
G8A45986	0.4	0.6	5.0	45.0	4.0	0.37	STEP DXF	1-2 Weeks	$84.10
G8A45005	0.5	0.7	2.0	45.0	4.0	0.45	STEP DXF	In stock	$69.50
G8A45861	0.5	0.7	2.5	45.0	4.0	0.45	STEP DXF	1-2 Weeks	$69.50
G8A45988	0.5	0.7	4.0	45.0	4.0	0.45	STEP DXF	In stock	$69.50
G8A45989	0.5	0.7	6.0	45.0	4.0	0.45	STEP DXF	1-2 Weeks	$69.50
G8A45990	0.5	0.7	8.0	45.0	4.0	0.45	STEP DXF	1-2 Weeks	$80.20
G8A45006	0.6	0.9	2.0	45.0	4.0	0.55	STEP DXF	In stock	$69.50
G8A45860	0.6	0.9	3.0	45.0	4.0	0.55	STEP DXF	1-2 Weeks	$69.50
G8A45991	0.6	0.9	4.0	45.0	4.0	0.55	STEP DXF	1-2 Weeks	$69.50
G8A45992	0.6	0.9	6.0	45.0	4.0	0.55	STEP DXF	1-2 Weeks	$69.50
G8A45819	0.6	0.9	10.0	45.0	4.0	0.55	STEP DXF	1-2 Weeks	$62.30
G8A45862	0.8	1.2	2.0	45.0	4.0	0.75	STEP DXF	1-2 Weeks	$63.00
G8A45008	0.8	1.2	4.0	45.0	4.0	0.75	STEP DXF	Low stock	$63.00
G8A45908	0.8	1.2	6.0	45.0	4.0	0.75	STEP DXF	1-2 Weeks	$63.00
G8A45909	0.8	1.2	8.0	45.0	4.0	0.75	STEP DXF	1-2 Weeks	$68.60
G8A45994	0.8	1.2	10.0	45.0	4.0	0.75	STEP DXF	1-2 Weeks	$69.60
G8A45995	0.8	1.2	12.0	45.0	4.0	0.75	STEP DXF	1-2 Weeks	$87.20
G8A45996	1.0	1.5	4.0	45.0	4.0	0.95	STEP DXF	Low stock	$56.30
G8A45010	1.0	1.5	6.0	45.0	4.0	0.95	STEP DXF	Low stock	$56.30
G8A45912	1.0	1.5	8.0	45.0	4.0	0.95	STEP DXF	Low stock	$56.30
G8A45913	1.0	1.5	10.0	45.0	4.0	0.95	STEP DXF	Low stock	$56.30
G8A45914	1.0	1.5	12.0	45.0	4.0	0.95	STEP DXF	In stock	$59.70
G8A45997	1.0	1.5	16.0	50.0	4.0	0.95	STEP DXF	1-2 Weeks	$63.00
G8A45998	1.0	1.5	20.0	55.0	4.0	0.95	STEP DXF	1-2 Weeks	$63.00
G8A45012	1.2	1.8	6.0	45.0	4.0	1.15	STEP DXF	1-2 Weeks	$65.10
G8A45915	1.2	1.8	8.0	45.0	4.0	1.15	STEP DXF	1-2 Weeks	$65.10
G8A45916	1.2	1.8	10.0	45.0	4.0	1.15	STEP DXF	1-2 Weeks	$59.70
G8A45917	1.2	1.8	12.0	45.0	4.0	1.15	STEP DXF	1-2 Weeks	$59.70
G8A45999	1.2	1.8	16.0	50.0	4.0	1.15	STEP DXF	1-2 Weeks	$63.00
G8A45015	1.5	2.3	6.0	45.0	4.0	1.45	STEP DXF	In stock	$56.30
G8A45923	1.5	2.3	8.0	45.0	4.0	1.45	STEP DXF	1-2 Weeks	$65.10
G8A45924	1.5	2.3	10.0	45.0	4.0	1.45	STEP DXF	In stock	$56.30
G8A45925	1.5	2.3	12.0	45.0	4.0	1.45	STEP DXF	1-2 Weeks	$59.70
G8A45926	1.5	2.3	14.0	50.0	4.0	1.45	STEP DXF	Low stock	$59.70
G8A45927	1.5	2.3	16.0	50.0	4.0	1.45	STEP DXF	Low stock	$63.00
G8A45928	1.5	2.3	18.0	55.0	4.0	1.45	STEP DXF	Low stock	$63.00
G8A45810	1.5	2.3	20.0	55.0	4.0	1.45	STEP DXF	1-2 Weeks	$63.00
G8A45958	2.0	3.0	6.0	45.0	4.0	1.95	STEP DXF	1-2 Weeks	$53.60
G8A45020	2.0	3.0	8.0	45.0	4.0	1.95	STEP DXF	1-2 Weeks	$53.60
G8A45959	2.0	3.0	10.0	45.0	4.0	1.95	STEP DXF	1-2 Weeks	$53.60
G8A45960	2.0	3.0	12.0	45.0	4.0	1.95	STEP DXF	1-2 Weeks	$53.60
G8A45961	2.0	3.0	14.0	50.0	4.0	1.95	STEP DXF	1-2 Weeks	$53.60
G8A45962	2.0	3.0	16.0	50.0	4.0	1.95	STEP DXF	1-2 Weeks	$64.60
G8A45963	2.0	3.0	18.0	55.0	4.0	1.95	STEP DXF	1-2 Weeks	$64.60
G8A45964	2.0	3.0	20.0	55.0	4.0	1.95	STEP DXF	1-2 Weeks	$64.60
G8A45966	2.0	3.0	25.0	60.0	4.0	1.95	STEP DXF	1-2 Weeks	$70.80
G8A45814	2.0	3.0	30.0	70.0	4.0	1.95	STEP DXF	1-2 Weeks	$70.80
G8A45975	3.0	4.5	10.0	45.0	6.0	2.85	STEP DXF	Low stock	$80.80
G8A45976	3.0	4.5	12.0	45.0	6.0	2.85	STEP DXF	1-2 Weeks	$80.80
G8A45977	3.0	4.5	14.0	50.0	6.0	2.85	STEP DXF	1-2 Weeks	$80.80
G8A45978	3.0	4.5	16.0	55.0	6.0	2.85	STEP DXF	1-2 Weeks	$82.60
G8A45979	3.0	4.5	18.0	55.0	6.0	2.85	STEP DXF	1-2 Weeks	$88.00
G8A45980	3.0	4.5	20.0	60.0	6.0	2.85	STEP DXF	1-2 Weeks	$82.60
G8A45981	3.0	4.5	25.0	65.0	6.0	2.85	STEP DXF	1-2 Weeks	$88.00
G8A45832	3.0	4.5	30.0	70.0	6.0	2.85	STEP DXF	In stock	$99.50
G8A45833	3.0	4.5	35.0	80.0	6.0	2.85	STEP DXF	1-2 Weeks	$107.90
G8A45983	3.0	4.5	40.0	90.0	6.0	2.85	STEP DXF	1-2 Weeks	$107.60
G8A45040	4.0	6.0	12.0	50.0	6.0	3.85	STEP DXF	1-2 Weeks	$80.80
G8A45801	4.0	6.0	16.0	60.0	6.0	3.85	STEP DXF	1-2 Weeks	$102.10
G8A45802	4.0	6.0	20.0	60.0	6.0	3.85	STEP DXF	1-2 Weeks	$102.10
G8A45803	4.0	6.0	25.0	70.0	6.0	3.85	STEP DXF	1-2 Weeks	$91.80
G8A45834	4.0	6.0	30.0	70.0	6.0	3.85	STEP DXF	1-2 Weeks	$110.60
G8A45835	4.0	6.0	35.0	80.0	6.0	3.85	STEP DXF	Low stock	$107.90
G8A45836	4.0	6.0	40.0	90.0	6.0	3.85	STEP DXF	1-2 Weeks	$125.10
G8A45837	4.0	6.0	45.0	90.0	6.0	3.85	STEP DXF	1-2 Weeks	$137.60
G8A45838	4.0	6.0	50.0	100.0	6.0	3.85	STEP DXF	1-2 Weeks	$165.20

Add X5070 2 Flute 30°Helix Rib End Mill (G8A45) to comparison

View Comparison

Product Description

The YG-1 G8A45 series miniature X5070 Blue ultrafine micrograin carbide cutter has 2 flutes, a plain shank and long neck for deep pocket milling. They range in diameter from 0.1mm-4mm. The X5070 range is designed for ultra-performance machining of steels, heat resistant steels and hardened steels up to HRc70. The nanograin substrate and silicone based coating allows for dry machining up to temperatures of 1400°c.

Nanograin carbide substrate with blue silicone based coating.
Dry machining in steels and hardened steeld < HRc70.
Suitable for machining at extreme cutting speeds.
High abrasion resistance with a mirror surface finish.
Strong negative land provides tool strength for high hardness machining.
Ultimate tool life.
Can cope with extreme heat (up to 1400°)
Long neck for extended reach.
To achieve the maximum performance from this tool, we recommend using a high performance tool holder (Hydraulic chuck, shrink chuck, HP3/GSK or power milling chuck).

Product Data

Workpiece Material	P H
Cutting Shape	Corner Radius
Hardened Steels(HRc40~45)	Great
Helix Angle	Square 30
Length	Extended Neck
No. Flutes	2
Operation	Die Sinking, Facing, Side Milling, Slotting, Small Part
Shank Type	Plain
Surface Treatment	YG-1 Blue Coating
Tool Material	Carbide

Flutes	2
Helix Angle	30°
Cutting Edge Shape	Corner Radius
Size Min	D0.2
Size Max	D1.2
Length	Long Neck
Coating	Blue Coating

EDP No. Mill Diameter (D1) ShankDia (D2) Length of Cut (L1) Overall Length (L2) Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute G8A45002 0.2 4 0.3 45 0~-0.012 h5 2 G8A45003 0.3 4 0.45 45 0~-0.012 h5 2 G8A45004 0.4 4 0.6 45 0~-0.012 h5 2 G8A45005 0.5 4 0.7 45 0~-0.012 h5 2 G8A45006 0.6 4 0.9 45 0~-0.012 h5 2 G8A45008 0.8 4 1.2 45 0~-0.012 h5 2 G8A45010 1 4 1.5 45 0~-0.012 h5 2 G8A45012 1.2 4 1.8 45 0~-0.012 h5 2 G8A45015 1.5 4 2.3 45 0~-0.012 h5 2 G8A45020 2 4 3 45 0~-0.012 h5 2 G8A45040 4 6 6 50 0~-0.012 h5 2 G8A45801 4 6 6 60 0~-0.012 h5 2 G8A45802 4 6 6 60 0~-0.012 h5 2 G8A45803 4 6 6 70 0~-0.012 h5 2 G8A45810 1.5 4 2.3 55 0~-0.012 h5 2 G8A45814 2 4 3 70 0~-0.012 h5 2 G8A45815 0.2 4 0.3 45 0~-0.012 h5 2 G8A45816 0.2 4 0.3 45 0~-0.012 h5 2 G8A45817 0.3 4 0.45 45 0~-0.012 h5 2 G8A45818 0.3 4 0.45 45 0~-0.012 h5 2 G8A45819 0.6 4 0.9 45 0~-0.012 h5 2 G8A45832 3 6 4.5 70 0~-0.012 h5 2 G8A45833 3 6 4.5 80 0~-0.012 h5 2 G8A45834 4 6 6 70 0~-0.012 h5 2 G8A45835 4 6 6 80 0~-0.012 h5 2 G8A45836 4 6 6 90 0~-0.012 h5 2 G8A45837 4 6 6 90 0~-0.012 h5 2 G8A45838 4 6 6 100 0~-0.012 h5 2 G8A45842 0.3 4 0.45 45 0~-0.012 h5 2 G8A45843 0.4 4 0.6 45 0~-0.012 h5 2 G8A45844 0.3 4 0.45 45 0~-0.012 h5 2 G8A45860 0.6 4 0.9 45 0~-0.012 h5 2 G8A45861 0.5 4 0.7 45 0~-0.012 h5 2 G8A45862 0.8 4 1.2 45 0~-0.012 h5 2 G8A45863 0.1 4 0.15 45 0~-0.012 h5 2 G8A45864 0.1 4 0.15 45 0~-0.012 h5 2 G8A45908 0.8 4 1.2 45 0~-0.012 h5 2 G8A45909 0.8 4 1.2 45 0~-0.012 h5 2 G8A45912 1 4 1.5 45 0~-0.012 h5 2 G8A45913 1 4 1.5 45 0~-0.012 h5 2 G8A45914 1 4 1.5 45 0~-0.012 h5 2 G8A45915 1.2 4 1.8 45 0~-0.012 h5 2 G8A45916 1.2 4 1.8 45 0~-0.012 h5 2 G8A45917 1.2 4 1.8 45 0~-0.012 h5 2 G8A45923 1.5 4 2.3 45 0~-0.012 h5 2 G8A45924 1.5 4 2.3 45 0~-0.012 h5 2 G8A45925 1.5 4 2.3 45 0~-0.012 h5 2 G8A45926 1.5 4 2.3 50 0~-0.012 h5 2 G8A45927 1.5 4 2.3 50 0~-0.012 h5 2 G8A45928 1.5 4 2.3 55 0~-0.012 h5 2 G8A45958 2 4 3 45 0~-0.012 h5 2 G8A45959 2 4 3 45 0~-0.012 h5 2 G8A45960 2 4 3 45 0~-0.012 h5 2 G8A45961 2 4 3 50 0~-0.012 h5 2 G8A45962 2 4 3 50 0~-0.012 h5 2 G8A45963 2 4 3 55 0~-0.012 h5 2 G8A45964 2 4 3 55 0~-0.012 h5 2 G8A45966 2 4 3 60 0~-0.012 h5 2 G8A45975 3 6 4.5 45 0~-0.012 h5 2 G8A45976 3 6 4.5 45 0~-0.012 h5 2 G8A45977 3 6 4.5 50 0~-0.012 h5 2 G8A45978 3 6 4.5 55 0~-0.012 h5 2 G8A45979 3 6 4.5 55 0~-0.012 h5 2 G8A45980 3 6 4.5 60 0~-0.012 h5 2 G8A45981 3 6 4.5 65 0~-0.012 h5 2 G8A45983 3 6 4.5 90 0~-0.012 h5 2 G8A45984 0.4 4 0.6 45 0~-0.012 h5 2 G8A45985 0.4 4 0.6 45 0~-0.012 h5 2 G8A45986 0.4 4 0.6 45 0~-0.012 h5 2 G8A45988 0.5 4 0.7 45 0~-0.012 h5 2 G8A45989 0.5 4 0.7 45 0~-0.012 h5 2 G8A45990 0.5 4 0.7 45 0~-0.012 h5 2 G8A45991 0.6 4 0.9 45 0~-0.012 h5 2 G8A45992 0.6 4 0.9 45 0~-0.012 h5 2 G8A45993 0.6 4 0.9 45 0~-0.012 h5 2 G8A45994 0.8 4 1.2 45 0~-0.012 h5 2 G8A45995 0.8 4 1.2 45 0~-0.012 h5 2 G8A45996 1 4 1.5 45 0~-0.012 h5 2 G8A45997 1 4 1.5 50 0~-0.012 h5 2 G8A45998 1 4 1.5 55 0~-0.012 h5 2 G8A45999 1.2 4 1.8 50 0~-0.012 h5 2

Side Milling

Small Part

Slotting

Die Sinking

Facing

Work materials

VDI 3323 recommendations for this tool.

ExcellentGood

Steel

4 grades

Non-alloy steel

GoodVDI 5

Low-alloy steel

GoodVDI 8–9

High-alloy and tool steel

GoodVDI 11

Hardened materials

4 grades

Hardened steel

ExcellentVDI 38–39

Chilled cast iron

GoodVDI 40

Hardened cast iron

ExcellentVDI 41

VDI grade reference8 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.
5	PNon-alloy steel	Good	300	32
8	PLow-alloy steel	Good	300	32
9	PLow-alloy steel	Good	350	38
11	PHigh-alloy and tool steel	Good	325	35
38	HHardened steel	Excellent	550	55
39	HHardened steel	Excellent	630	60
40	HChilled cast iron	Good	400	42
41	HHardened cast iron	Excellent	550	55

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.

Video

X5070 Endmills

(G8A60) X5070, 2Flute Corner Radius Rib Processing End Mill, for (HRc45 to HRc70)

2-Flute Corner-Radius Rib-Processing for HRc45–70

From $77.88 INC GST

From $70.80 EX GST

Available in Mill Diameter (mm)

0.5 0.6 0.7 +10

CARBIDE, 2 FLUTE CORNER RADIUS (SEMD99)

From $65.45 INC GST

From $59.50 EX GST

Available in Mill Diameter (mm)

0.2 0.3 0.4 +24

X5070 2 Flute 30°Helix Corner Radius End Mill (G8A50)

2-Flute Miniature Corner-Radius for HRc45–70

From $76.56 INC GST

From $69.60 EX GST

Available in Mill Diameter (mm)

0.3 0.6 0.8 +4

X5070 2 Flute 30°Helix Corner Radius End Mill (G8A52)

2-Flute Corner-Radius Rib-Processing for HRc45–70

From $63.47 INC GST

From $57.70 EX GST

Available in Mill Diameter (mm)

0.5 0.6 0.8 +4

X5070 2 Flute 30°Helix Rib Corner Radius End Mill (G8A53)

2-Flute Miniature Ball Nose for HRc45–70

From $82.83 INC GST

From $75.30 EX GST

Available in Mill Diameter (mm)

0.5 0.6 0.8 +1

X5070 2 Flute 30°Helix Stub End Mill (G8A36)

2-Flute Corner-Radius Extended-Neck for HRc45–70

From $54.01 INC GST

From $49.10 EX GST

Available in Mill Diameter (mm)

0.3 0.4 0.5 +19

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

Service & Delivery

How do I purchase my items?

Excision products are available through 300+ local distributors around Australia. Some products may also have buy online options available for online purchase through our distributors.

Find your local distributor

What delivery services do we offer?

We freight out of Melbourne every day for 1-3 days delivery to your local distributor. We also offer upon request (for an extra charge):

Send direct
Air frieght for small urgent items

How do I return an item?

We offer lifetime returns. If you’re unhappy with your purchase, you can return unused items to us for free – no questions asked.

Have a question about this product?

Contact Sales

+61 (03) 5551 4555

Mon - Fri 7am - 5pm

Most Popular

Clearance

Milling Tools

Drilling Tools

Threading Tools

Turning Tools

Coolants

Circular Blades

Bandsaw Blades

Machinery

Other

Coolant Concentration Calculator

Bandsaw Blade Selector

Bandsaw Speeds and Feeds Calculator

Learning Centre

Videos

Catalogues

Product Overviews

Material & Safety Data Sheets

What We Do

Our Team

X5070 2 Flute 30°Helix Rib End Mill (G8A45)