EDP: 3031181 - Part Number: 12A9Y032060U7R00 - Series: 12A9

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	Show Name	Dates	Location	Website
1	PMTS (Precision Machining Technology Show)	April 1–3, 2025	Huntington Convention Center, Cleveland, OH	Show Website

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845 S. Lyford Rd.
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Home > FineMold+ > 12A9 - Ball Nose & Backdraft End Mill > 3031181 12A9Y032060U7R00

EDP: 3031181
Part: 12A9Y032060U7R00
Series: 12A9 - Ball Nose & Backdraft End Mill

View STEP

DC Cutting Dia.

32.00 mm

LUX Usable Length Max.

60.0 mm

OAL Overall Length

250.0 mm

ZEFF Eff. Teeth

2

PRFRAD Profile Radius

16.00 mm

DN Neck Dia.

31.0 mm

DCON Shank Dia.

32.0 mm

CSP Coolant

Yes

Available : 0

Product Series Features:

Ø8-32 mm
Cylindrical Shank (Metric)
Ball nose & backdraft insert options
Coolant directed to cutting edge via coolant channels on insert
High-precision insert with 1 index

DC - Cutting Dia.	32.00 mm
LUX - Usable Length Max.	60.0 mm
OAL - Overall Length	250.0 mm
ZEFF - Eff. Teeth	2
PRFRAD - Profile Radius	16.00 mm
DN - Neck Dia.	31.0 mm
DCON - Shank Dia.	32.0 mm
CSP - Coolant	Yes
DXF File
STEP Light File
STEP Detailed File

Inserts
Related Holders

Part Number	Corner	Application	Grades
Part Number	Corner	Application	IN2005	IN2006
NQHG3207MOR-FM	Sharp	Finishing
NQHG3207MOR-SM	Sharp	Finishing

Tool Holders
BT*FC*MAXIN

BT MAS-403 Face Contact
Power Milling Chuck (Metric)
Chucking forces will be reduced by 25% when reduction sleeves are used
Optional reduction sleeves sold separately

HydroMax
BT*HYDRO

BT MAS-403
Hydraulic Milling Chuck (Metric)
High runout accuracy of < 0.003 mm
For use in Reaming, Drilling, Finish Milling, and fine, accurate machining applications
BT30/BT40 balanced G2.5@18,000 RPM
BT50 balanced G2.5@12,000 RPM
Chucking forces will be reduced by 25% when using sleeves
*See Notes below

HydroMax
BT*HYDRO*HD

BT MAS-403
Heavy Duty Hydraulic Milling Chuck (Metric)
High runout accuracy of < 0.003 mm
For use in Reaming, Drilling, Tapping, and difficult high volume machining applications
Balanced G2.5@25,000 RPM
Chucking forces will be reduced by 25% when reduction sleeves are used
*See Notes below

Tool Holders
BT*MAXIN

BT MAS-403
Power Milling Chuck (Metric)
Chucking forces will be reduced by 25$% when reduction sleeves are used
Optional reduction sleeves sold separately

HydroMax
C*HYDRO*HD

C-Adapter (ISO 26623-1)
Heavy Duty Hydraulic Milling Chuck (Metric)
Quick Change Holder
Runout Accuracy <0.003 mm
High Torque Transmission
Recommended for chatter dampening when machining high temperature alloys such as titanium
Chucking forces will be reduced by 25% when using sleeves
Balanced G2.5@25,000 RPM
*See Notes below

Tool Holders
C*MAXIN

C-Adapter (ISO 26623-1)
Power Milling Chuck (Metric)
Quick Change Holder
Chucking forces will be reduced by 25% when reduction sleeves are used
Optional reduction sleeves sold separately

HydroMax
DIN69871*HYDRO

DIN69871 V-Flange
Hydraulic Milling Chuck (Metric)
High runout accuracy of < 0.003 mm
For use in Reaming, Drilling, Finish Milling, and fine, accurate machining applications
DIN69871-40 balanced G2.5@18,000 RPM
DIN69871-50 balanced G2.5@12,000 RPM
Chucking forces will be reduced by 25% when using sleeves
*See Notes below

HydroMax
DIN69871*HYDRO*HD

DIN69871 / SK V-Flange
Heavy Duty Hydraulic Milling Chuck (Metric)
High runout accuracy of < 0.003 mm
For use in Reaming, Drilling, Tapping, and difficult high volume machining applications
Balanced G2.5@25,000 RPM
Chucking forces will be reduced by 25% when using sleeves
*See Notes below

Tool Holders
DIN69871*MAXIN

DIN69871 V-Flange
Power Milling Chuck
Chucking forces will be reduced by 25% when reduction sleeves are used
Optional reduction sleeves sold separately

HydroMax
DIN69880*HYDRO

DIN69880 VDI
Hydraulic Milling Chuck (Metric)
High runout accuracy of < 0.003 mm
For use in Reaming, Drilling, Finish Milling, and fine, accurate machining applications
Chucking forces will be reduced by 25% when using sleeves
*See Notes below

Tool Holders
ER*SPR

ER Series DIN 6499 /ISO15488-B Spring Collet
Inch/Metric Combination
.0004" TIR
Hard Touch Coated
NOTE: ER11 COLLETS SHOWN WITH .039" (1 mm) CLAMPING RANGE HAVE BEEN PHASED OUT AND REPLACED WITH .020" (0.5 mm) CLAMPING RANGE

HydroMax
HSKA*HYDRO

HSK-A (DIN 69893/A)
Hydraulic Milling Chuck (Metric)
HSKA50, A63 balanced G2.5@25,000RPM
HSKA80, A100 balanced G2.5@18,000RPM
Note: Chucking forces will be reduced by 25% when optional reduction sleeves are used
*See additional notes below

HydroMax
HSKA*HYDRO Long

HSK-A (DIN 69893/A)
Hydraulic Milling Chuck (Metric)
HSKA50, A63 balanced G2.5@25,000RPM
HSKA80, A100 balanced G2.5@18,000RPM
Note: Chucking forces will be reduced by 25% when optional reduction sleeves are used
*See additional notes below

Tool Holders
HSKA*MAXIN

HSK-A (DIN 69893/A)
Power Milling Chuck (Metric)
Chucking forces will be reduced by 25% when reduction sleeves are used
Optional reduction sleeves sold separately

Milling

Holemaking

ISO Turning
Grade &
Chipbreaker

Turning
Grades

Turning
Chipbreakers

Turning Inserts

Turning Holders & Boring Bars

Turning Holders & Boring Bars

Machining
App

RapidThread
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EDP: 3031181
Part: 12A9Y032060U7R00
Series: 12A9 - Ball Nose & Backdraft End Mill

Product Series Features:

Milling

Holemaking

ISO TurningGrade &Chipbreaker

TurningGrades

TurningChipbreakers

Turning Inserts

Turning Holders & Boring Bars

Turning Holders & Boring Bars

MachiningApp

RapidThreadAdvisor

Catalogs

Ingersoll TV

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Big Cutter One - Next Stop

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Our Upcoming Trade Shows

Address:

Phone or E-Mail:

TechSupport

CustomerService

EDP: 3031181 Part: 12A9Y032060U7R00 Series: 12A9 - Ball Nose & Backdraft End Mill

Product Series Features:

ISO Turning
Grade &
Chipbreaker

Turning
Grades

Turning
Chipbreakers

Machining
App

RapidThread
Advisor

In-Person
Seminars

Mobile
Seminars

Tech
Support

Customer
Service

EDP: 3031181
Part: 12A9Y032060U7R00
Series: 12A9 - Ball Nose & Backdraft End Mill