P21 - Web Catalog | MITSUBISHI MATERIALS CORPORATION

EdpNo.	454601	Order Number	SC25M12S245L	Grade

CRKS	connection retention knob thread size	M12
BD	body diameter	23.5
H	shank height	19
KYP	keyway property	0
OAL	overall length	245
WT	weight of item	0.8
DCON	connection diameter machine side	25
LPR	protruding length	10
BMC	body material code	Steel
LB	body length	10
LF	functional length	245
DCP	data chip pocket	0
TSYC	tool style code	SC
CCWS	connection code workpiece side	SAV02C0120$$$$
CNSC	coolant entry style code	axial concentric entry
CXSC	coolant exit style code	axial concentric exit
CUB	connection unit basis	Metric
CSP	coolant supply property	1
FMT	form type	external
SIDE	side	machine side

Stock:

:Inventory maintained.

:Non stock, produced to order only.

:Inventory maintained. To be replaced by new products.

:Inventory maintained in Japan.

Tool Material

Ultra Micro Grain Carbide
Ultra micro grain carbide is used as the substrate material

Cubic Boron Nitride
Mitsubishi’s original CBN is used.

Ceramic
Ceramic is used as the substrate material.

High Hardness Powder Metallurgy HSS
High hardness powder metallurgy HSS is used as the substrate material.

Ultra Micro Grain HSS
Cobalt high speed steel is used as the substrate material.

High Speed Steel
High speed steel is used as the substrate material.

Tolerances

Outside Diameter Tolerance
Indicates diameter tolerance of end mill.

R Tolerance Ball
Indicates the radial tolerance of a ball nose end mill.

R Tolerance Radius
Indicates the radial tolerance of an end mill with a corner radius.

Tolerance of Taper Angle
Indicates the tolerance of the taper angle of taper end mill.

Tolerance of Point Angle
Indicates the tolerance of the point angle of end mill.

Shank Diameter Tolerance
Indicates the shank diameter tolerance of end mill.

Angle, Coolant hole, Sharp corner edge and Gash land

Helix Angle
Indicates the helix angle of the end mill.

End Cutting Edge with Coolant Hole

Peripheral Cutting Edge with Coolant Hole

Sharp Corner Edge
Indicates the end mill has a sharp corner edge.

Gash Land
Indicates the end mill cutting edge has a gash land.

Coating

SMART MIRACLE Coating
(Al, Cr)N coaitng optimum for difficult-to-cut materials.

SMART MIRACLE VQT Coating
(Al, Cr)N coating optimum for Ti-alloys.

SMART MIRACLE VQN Coating
(Al, Ti, Si)N coating optimum for Ni-based alloys.

IMPACT MIRACLE REVOLUTION Coating
A coating which adds the excellent high oxidation temperature of (AL, Cr, Si) N-based films to the nano crystal technology of VF.