EDP: 4502618 - Part Number: ER32EX.750

DCONWS - Connection Dia. Workpiece Side	0.7500
CCMS - Connection Code Machine Side	ER32
DXF File
STEP Light File
STEP Detailed File

FinishBall+
12A5 - Ball Nose & Backdraft End Mill

Ø.375-.750"
Cylindrical Shank
Straight carbide body
Ball nose & backdraft insert options
High-precision insert with 1 index

HiPos
12J1M (8 mm Insert) Weldon Shank

90° End Mill
.30" Max. Depth of Cut
Insert Corner: .015" and .031" R
Insert with 2 Indexes

HiPos
12J1Q - 90° End Mill

Ø.500-1.250" (Weldon)
.50" Depth of cut
12 mm Insert with 2 indexes
Insert corners: .015", .031", .062", .093", .125", .250" R

SpeedBall
12W

Ø.500-.750" Ball nose end mill
Max. depth of cut: Full radius
Insert corners: .187" to .500"R

Inactive Product
12W5 (Solid Carbide)

Finish Ball Nose End Mill - Carbide
Max. depth of cut: Full Radius
Insert corners: .187" to .375"R

Inactive Product
12W9

Finish Ball Nose End Mill
Max. depth of cut: Full Radius
Insert corners: .187" to .625"R

12Y1H (12 mm)

Indexable Thread Mill Holders

12Y1J (14 mm)

Indexable Thread Mill Holders

12Y1N (21 mm)

Indexable Thread Mill Holders

HiPos-Quad
15_1E - Front-Back Chamfer Mill

Ø.250" Min.
Weldon Shank
8 mm Insert with 4 indexes
45° & 60° Cutting Edge Angles
90° & 60° Included Angles

HiPos-Quad
15_1G - Front-Back Chamfer Mill

Ø.910" Min.
Weldon Shank
11 mm Insert with 4 indexes
Cutting Edge Angles: 45° 60° 75°
Included Angles: 90° 60° 30°

RoughAir
15A1Z - 90° Aluminum Router End Mill

Ø.750-2.000"
Cylindrical Shank
25 mm Insert with 2 indexes
.87" depth of cut
2-Screw clamping ideal for high MRR
Finishes as good as 15 Ra
Insert corners: .030" .125" .157" .187" R

HiPos-Quad
15N1F - Front-Back Chamfer End Mill

Ø.50" Min.
Weldon Shank
9 mm Insert with 4 indexes
Cutting Edge Angle: 45°

HiPos-Quad
15N1F_R00 - 45° End Mill

Ø.750-1.000" (Weldon)
.18" Depth of cut
9.6 mm Insert with 4 indexes
Finishes as good as 40 Ra

FormMaster V
15V1D

Back Draft Finish End Mill
.080" Max. depth of cut
Insert corner: 1 mm (.039") R
.040" Wiping flat
Insert with 4 indexes

PowerBall
16W, 26W

One-Effective Ball Nose End Mill
Cutting edge length: .81" to 2.65"

HiPos
22J3M - 90° Fluted End Mill

Ø.750-1.00"
Weldon Shank
6 mm Insert with 2 indexes
All Eff. / RH Helix
32-63 Ra surface finishes when engaging the wiper (WEP)
Insert corners: S
Insert corners: SC: .015" .031" R

PowerRounds
45D_RJ - 90° End Mill for Aluminum

Ø.250-.750"
Cylindrical Shank
2 Flute, 55° Helix
Sharp corner
Medium length
Aluminum applications

3n1-Rounds
45D_RP - Hi-Feed End Mill

Ø.250-.750"
Cylindrical Shank
4 or 5 flutes, 38° Helix
Large corner radii
Chatter-free combo hi-feed variable pitch & chip splitter
Serrated cutting edge features flat peaks which leave a better surface finish when compared to competitors' roughing end mills
Provides the greatest advantage in cavity milling and heavy roughing cuts

PowerRounds
45J_RD - 90° End Mill

Ø.250-1.000"
Cylindrical Shank
2 Flute, 45° Helix
Sharp Corner
Medium length
Aluminum applications

PowerRounds
46C_RC - 90° End Mill

Ø.125-.750"
Weldon Shank
3 Flute, 38° Helix
Corner chamfer
Slot/Drill

PowerRounds
46C_RC - 90° End Mill

Ø.125-.750"
Cylindrical Shank
3 Flute, 38° Helix
Corner chamfer
Slot/Drill

PowerRounds
46C_RM - 90° End Mill

Ø.250-1.00"
Weldon Shank
3, 4, 6 Flute, 30° and 38° Helix
Corner chamfer
Roughing applications

PowerRounds
46C_RM - 90° End Mill

Ø.250-1.00"
Cylindrical Shank
3 Flute, 38° Helix
Corner chamfer
Roughing applications

PowerRounds
46D_RC - 90° End Mill

Ø.125-1.00"
Cylindrical Shank
3 Flute, 38° Helix
Corner radius
General purpose applications

PowerRounds
46D_RD00 90° End Mill

Ø.125-.750"
Weldon Shank
3 Flute, 45° Helix
Sharp corner
Slot/Drill applications

PowerRounds
46D_RD00 90° End Mill

Ø.125-.750"
Cylindrical Shank
3 Flute, 45° Helix
Sharp corner
Slot/Drill applications

StediRounds
46D_RQ - 90° End Mill

Ø.250-1.00"
Cylindrical Shank
3 Flute, 39-41° Helix
Aluminum applications

PowerRounds
46J_RC - 90° End Mill

Ø.125-1.000"
Weldon Shank
3 Flute, 38° Helix
Sharp corner
General purpose applications

PowerRounds
46J_RC - 90° End Mill

Ø.125-1.000"
Cylindrical Shank
3 Flute, 38° Helix
Sharp corner
General purpose applications

PowerRounds
46J_RD - 90° End Mill

Ø.250-1.000"
Cylindrical Shank
3 Flute, 45° Helix
Corner radius
Aluminum applications

PowerRounds
46J_RD08 - 90° End Mill

Ø.250-.750"
Cylindrical Shank
3 Flute, 45° Helix
Corner radius
Aluminum applications

Feed-Rounds
47A_RA - Hi-Feed End Mill

Ø.250-.750"
Cylindrical Shank
4 Flute, 0° Helix

ProRounds
47B_RB - Ball Nose End Mill - Long

Ø.125-.750"
Cylindrical Shank
4 Flute, 30° Helix
Multi-Purpose Applications

ProRounds
47B_RB - Ball Nose End Mill - Short

Ø.125-.750"
Cylindrical Shank
4 Flute, 30° Helix

ProRounds
47B_RQ - Ball Nose End Mill

Ø.125-1.00"
Cylindrical Shank
4 Flute, 38° Helix
Variable pitch

PowerRounds
47C/48C_RN - 90° End Mill

Ø.250-.750"
Cylindrical Shank
4, 5, 6 Flute, 45° Helix
Corner chamfer
Roughing applications

PowerRounds
47C_RM - 90° End Mill

Ø.250-1.00"
Cylindrical Shank
4 Flute, 38° Helix
Corner chamfer
Roughing applications

Hyper-Rounds
47C_RQ - 90° End Mill

Ø.125-1.00"
Weldon Shank
4 Flute, 35-37° Helix
Variable pitch, variable helix
ECO style

Hyper-Rounds
47C_RQ - 90° End Mill

Ø.125-1.00"
Weldon Shank
4 Flute, 35-37° Helix
Variable pitch, variable helix
ECO style, short

RoughFin-Rounds
47C_RQ - 90° End Mill

Ø.250-1.00"
Weldon Shank
4 Flute, 45° Helix
Variable pitch

StediRounds
47C_RQ - 90° End Mill

Ø.250-1.000"
Weldon Shank
4 Flute, 38° Helix
Variable pitch chamfered or radius corners

StediRounds
47C_RQ - 90° End Mill

Ø.250-1.000"
Cylindrical Shank
4 Flute, 38° Helix
Variable pitch chamfered or radius corners

RoughFin-Rounds
47C_RQ - 90° End Mill

Ø.250-1.00"
Cylindrical Shank
4 Flute, 45° Helix
Variable pitch

Hyper-Rounds
47C_RQ - 90° End Mill

Ø.125-1.00"
Cylindrical Shank
4 Flute, 35-37° Helix
Variable pitch, variable helix
ECO style, short

Hyper-Rounds
47C_RQ - 90° End Mill

Ø.125-1.000"
Cylindrical Shank
4 Flute, 35-37° Helix
Variable pitch, variable helix
ECO style

RoughFin-Rounds
47C_RU - 90° End Mill

Ø.250-1.000"
Weldon Shank
4 Flute, 45° Helix

RoughFin-Rounds
47C_RU - 90° End Mill

Ø.250-1.000"
Cylindrical Shank
4 Flute, 45° Helix

HE-Rounds
47D/47J_RC S5 - 90° End Mill

Ø.250-1.000"
Cylindrical Shank
5 Flute, 43° Helix
Variable Pitch
Center-cutting
Corners: Sharp, .015" .030" .060" .090" .125" .188" .250" R

Hyper-Rounds
47D_RQ - 4FL 90° End Mill

Ø.250-1.000"
Weldon Shank
4 Flute, combination variable 35-37° helix and variable pitch
Excellent chatter dampening
Suitable for all types of steel and high temperature alloys
Used for very high material removal rates in roughing and finishing operations
Full slot milling up to 2×D

Hyper-Rounds
47D_RQ - 4FL 90° End Mill

Ø.250-1.000"
Cylindrical Shank
4 Flute, combination variable 35-37° helix and variable pitch
Excellent chatter dampening
Suitable for all types of steel and high temperature alloys
Used for very high material removal rates in roughing and finishing operations
Full slot milling up to 2×D

Hyper-Rounds
47D_RQ - 5FL 90° End Mill

Ø.250-.750"
Weldon Shank
5 Flute, combination variable 36-38° helix and variable pitch
Excellent chatter dampening
Suitable for all types of steel and high temperature alloys
Used for very high material removal rates in roughing and finishing operations

Hyper-Rounds
47D_RQ - 5FL 90° End Mill

Ø.250-.750"
Cylindrical Shank
5 Flute, combination variable 36-38° helix and variable pitch
Excellent chatter dampening
Suitable for all types of steel and high temperature alloys
Used for very high material removal rates in roughing and finishing operations

Hyper-Rounds
47D_RQ - 90° End Mill with Neck Relief

Ø.250-1.000"
Cylindrical Shank
4 Flute with 3, 4, and 5×D neck relief for machining aluminum
Combination variable 39-41° helix and variable pitch
Excellent chatter dampening
Used for both roughing and finishing

TekRounds
47D_RX - 90° End Mill

Ø.250-.750"
Weldon Shank
4 Flute, 35-37° Helix
Variable helix, variable pitch
Radial relief grind

TekRounds
47D_RX - 90° End Mill

Ø.250-.750"
Cylindrical Shank
4 Flute, 35-37° Helix
Variable helix, variable pitch
Radial relief grind

PowerRounds
47J_RC, 47D_RC 90° End Mill

Ø.125-.750"
Weldon Shank
Flute, 38° Helix
General purpose
Corners: sharp, radius, and chamfer

PowerRounds
47J_RC, 47D_RC 90° End Mill

Ø.125-.750"
Cylindrical Shank
Flute, 38° Helix
General purpose
Corners: sharp, radius, and chamfer

PowerRounds
47J_RD - 90° End Mill - Medium Length

Ø.125-.750"
Cylindrical Shank
4 Flute, 45° Helix
Sharp corner

StediRounds
47J_RQ, 47D_RQ - 90° End Mill

Ø.375-.750"
Cylindrical Shank
4 or 5 Flute for Roughing & Finishing
Variable pitch with corner radius and sharp corners
High metal removal rates, chatter-free
For alloyed and stainless steel, titanium, and exotic materials
Full slot milling up to 2xD
Grade: IN2005

Hyper-Rounds
48/49C_RQ - 90° End Mill

Ø.250-.750"
Cylindrical Shank
6 to 20 Flute, 35° or 45° Helix
Variable Pitch, Variable Helix

PowerRounds
48J_RD - 90° End Mill

Ø.250-.750"
Cylindrical Shank
6 Flute, 45° Helix
Sharp corner

PowerRounds
48J_RD - 90° End Mill - Medium Length

Ø.250-1.000"
Cylindrical Shank
6 Flute, 45° Helix
Sharp corner

Hyper-Rounds
48J_RQ - 90° End Mill

Ø.250-.750"
Cylindrical Shank
7 Flute, 37° Helix
Variable pitch

DAndrea-Modulhard
BMD - Carbide Shank

Carbide Shank
D’Andrea MHD Connection

DAndrea-Modulhard
BR

Cylindrical or Flatted Shank
D’Andrea MHD Connection

Tool Holders
GFIST*ER

Cylindrical Weldon Shank
GFI ER Floating Reamer Collet Chuck DIN 6499
Max PSi 725
Radial Float .039"
Maximum RPM 2000
58-60 HRc

Tool Holders
GYROST*ER

Cylindrical Shank
GYRO ER Collet Center Alignment Chuck
Radial Adjustment .08"
Angular Adjustment 1°

RapidThread
MTE D - Steel Indexable Thread Mill

Single Flute
Weldon Shank
12-40 mm Inserts
Coolant Thru

RapidThread
MTE D-2 - Steel Indexable Thread Mill

Multiple Flutes
Weldon Shank
14-40 mm Inserts
Coolant thru

RapidThread
MTEC-ISO - Solid Carbide Thread Mill

Cylindrical Shank
Internal thread mills for ISO thread form

RapidThread
MTEC-NPT - Solid Carbide Thread Mill

Cylindrical Shank
For External or Internal NPT Thread

RapidThread
MTEC-UN - Solid Carbide Thread Mill

Cylindrical Shank
Internal Thread Mills for UN Thread

RhinoRounds
RE1_5 - 90° End Mill

Ø.250-1.000"
Cylindrical Shank
5 Flute, 38° Helix
Variable Pitch
Corners: Sharp, .015" .030" .060" .090" .125" R

RhinoRounds
RE1_5_W - 90° End Mill

Ø.250-1.000"
Weldon Flat Shank
5 Flute, 38° Helix
Variable Pitch
Corners: Sharp, .015" .030" .060" .090" .125" R
For Weldon Flat dimensions, refer to “Technical Info” below

RhinoRounds
RE1_6 - 90° End Mill

Ø.250-1.000"
Cylindrical Shank
6 Flute, 38° Helix
Variable Pitch
Corners: Sharp, .015" .030" .060" .090" .125" R

RhinoRounds
RE1_6_W - 90° End Mill

Ø.250-1.000"
Weldon Flat Shank
6 Flute, 38° Helix
Variable Pitch
Corners: Sharp, .015" .030" .060" .090" .125" R
For Weldon Flat dimensions, refer to “Technical Info” below

RhinoRounds
RE1_7 - 90° End Mill

Ø.250-1.2500"
Cylindrical Shank
7 Flute, 40° Helix
Variable Pitch
Corners: Sharp, .015" .030" .060" .090" .125" R

RhinoRounds
RE1_7_W - 90° End Mill

Ø.250-1.250"
Weldon Flat Shank
7 Flute, 40° Helix
Variable Pitch
Corners: Sharp, .015" .030" .060" .090" .125" R
For Weldon Flat dimensions, refer to “Technical Info” below

RhinoRounds
REB_5 - Ball Nose End Mill

Ø.250-1.000"
Cylindrical Shank
5 Flute, 38° Helix
Variable Pitch

RhinoRounds
REB_5_W - Ball Nose End Mill

Ø.250-1.000"
Weldon Shank
5 Flute, 38° Helix
Variable Pitch
For Weldon Flat dimensions, refer to “Technical Info” below

RhinoRounds
REB_6 - Ball Nose End Mill

Ø.250-1.000"
Cylindrical Shank
6 Flute, 38° Helix
Variable Pitch

RhinoRounds
REB_6_W - Ball Nose End Mill

Ø.250-1.000"
Weldon Flat
6 Flute, 38° Helix
Variable Pitch
For Weldon Flat dimensions, refer to “Technical Info” below

RhinoRounds
RH1_4 - 90° End Mill

Ø.125-1.000"
Cylindrical Shank
4 Flute, 38° Helix
Variable Pitch
Corners: Sharp, .015" .030" .060" .090" .125" R

RhinoRounds
RH1_4_W - 90° End Mill

Ø.125-1.000"
Weldon Flat
4 Flute, 38° Helix
Variable Pitch
Corners: Sharp, .015" .030" .060" .090" .125" R
For Weldon Flat dimensions, refer to “Technical Info” below

RhinoRounds
RHB_4 - Ball Nose End Mill

Ø.125-1.000"
Cylindrical Shank
4 Flute, 38° Helix
Variable Pitch

RhinoRounds
RHB_4_W - Ball Nose End Mill

Ø.125-1.000"
Weldon Flat
4 Flute, 38° Helix
Variable Pitch
For Weldon Flat dimensions, refer to “Technical Info” below

MultiSurfer
S*L*SA - Steel Shank

Cylindrical Shank
MultiSurfer Connection
Ideal for Facing tips
Shank modifications can be made by cutting off the back to desired length or turning back neck for more usable length
Strong and precise Pilot, Screw & Tri-Lobe Drive Connection

MultiSurfer
S*L*SA - Steel Shank, Necked

Cylindrical Shank
MultiSurfer Connection
Neck Relief
Ideal for slotting and threading tips
Shank modifications can be made by cutting off the back to desired length or turning back neck for more usable length
Strong and precise Pilot, Screw & Tri-Lobe Drive Connection

TopOn
S*MOD*CA

Inch Cylindrical Carbide Shank
TopOn Depo Thread Adaption
Central Coolant Hole
Interchangeable with Inch and Metric milling heads
Enables machining with larger overhang
Useful in deep cavity machining applications
*See Notes below

TopOn
S*MOD*SA

Inch Cylindrical Steel Shank
TopOn Threaded Depo Adaption
Central Coolant Hole
Interchangeable with Inch and Metric milling heads
Enables machining with larger overhang
Useful in deep cavity machining applications
*See Notes below

TopOn
S*MOD*SK

Inch Conical Taper Steel Shank
TopOn Threaded Depo Adaption
Central coolant feedhole
Interchangeable with inch and metric milling heads
Enables machining with larger overhang
Useful in deep cavity machining applications
*See Notes below

ChipSurfer
S*T*CA - Carbide Shank, Necked

Cylindrical Shank
Chip Surfer Connection
Neck Relief
Shank modifications can be made by cutting off the back to desired length or turning back neck for more usable length

ChipSurfer
S*T*CA - Carbide Shank, No Neck

Cylindrical Shank
Chip Surfer Connection
No Neck Relief
Due to tolerance, shank diameter will be slightly larger than tip diameter. .010" per side neck modification required for clearance when milling 90° shoulder

ChipSurfer
S*T*CK - Carbide Shank, Cone Neck

Cylindrical Shank
Chip Surfer Connection
Conical Neck

ChipSurfer
S*T*HA - Heavy Metal Shank, No Neck

Cylindrical Shank
Chip Surfer Connection
No Neck Relief
Due to tolerance, shank diameter will be slightly larger than tip diameter. .010" per side neck modification required for clearance when milling 90° shoulder

ChipSurfer
S*T*HK - Heavy Metal, Cone Neck

Cylindrical Shank (Inch)
Chip Surfer Connection
Conical Neck
Coolant options

ChipSurfer
S*T*NA - Steel Shank, Thrust Cool

Cylindrical Shank
Chip Surfer Connection
Neck Relief
Thrust Cool System equipped with brazed Coolant Collar and Coolant Grooves for precise delivery down the Neck OD to the tip's cutting edges
Thrust Cool Shanks are ideal for use with carbide tips that do not have coolant holes

ChipSurfer
S*T*SA - Steel Shank, Necked

Cylindrical Shank
Chip Surfer Connection
Neck Relief
Shank modifications can be made by cutting off the back to desired length or turning back neck for more usable length

ChipSurfer
S*T*SK - Steel Shank, Chamfered Neck

Cylindrical Shank (Inch)
Chip Surfer Connection
30° Chamfer Neck
Due to tolerance, shank diameter will be slightly larger than tip diameter. .010" per side neck modification required for clearance when milling 90° shoulder