Page 65 - Osawa_Update_2023

G2 - General purpose - Ball nose

G2250-51 OSAWA <45

NORM HRC INFO
cylindrical shank, 2 flutes ball nose, long

G2250

CARBIDE
G2251
DRILLS
PU-HPU
TA-4HTA
P M K N S H SUH
ALH
H I H I
R HRC
H 1st choice I suitable SUH MINI
HL
HSD
C-SD-TA
COPYING
D D Tol. R R Tol. d(h6) l l1 L z EDP No. Stock
1 0/-0.025 0.50 +/-0.015 4 2 75 2 G2250010 h
1.5 0/-0.025 0.75 +/-0.015 4 3 75 2 G2250015 h
2 0/-0.025 1.00 +/-0.015 4 4 75 2 G2250020 h
3 0/-0.025 1.50 +/-0.015 3 6 75 2 G2250030S03 h
3 0/-0.025 1.50 +/-0.015 4 6 75 2 G2250030 h
HSS
4 0/-0.025 2.00 +/-0.015 4 8 75 2 G2250040 h DRILLS
5 0/-0.025 2.50 +/-0.015 5 8 75 2 G2250050S05 h
5 0/-0.025 2.50 +/-0.015 6 10 75 2 G2250050 h LFTA
SUTA
6 0/-0.025 3.00 +/-0.015 6 12 100 2 G2250060 h
HSS-HSS/CO
8 0/-0.030 4.00 +/-0.015 8 16 100 2 G2250080 h
10 0/-0.030 5.00 +/-0.015 10 20 100 2 G2250100 h
12 0/-0.030 6.00 +/-0.015 12 24 100 2 G2250120 h
s
6 0/-0.025 3.00 +/-0.015 6 12 150 2 G2251060 h
8 0/-0.030 4.00 +/-0.015 8 16 150 2 G2251080 h
10 0/-0.030 5.00 +/-0.015 10 20 150 2 G2251100 h CARBIDE
12 0/-0.030 6.00 +/-0.015 12 24 150 2 G2251120 h END-MILLS
16 0/-0.035 8.00 +/-0.015 16 30 150 2 G2251160 h
20 0/-0.035 10.00 +/-0.015 20 30 150 2 G2251200 h G2
MDTA
HF VH/UP
MEF
ALU
MEX/MH
UH/MH

HSS
END-MILLS

CARBIDE
BURRS

h stock standard f non-standard stock m stock exhaustion
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