Page 440 - Catalogue-Osawa-2021

HF UNI SC - Variable Helix and unequal pitch - C+R

INFO HF871 OSAWA
NORM
weldon shank, SC smooth cut for low cutting
force, chamfer + radius

from D1 to D2.5: cylindrical shank
C+R
CARBIDE
DRILLS
from D3: weldon shank
PU-HPU
TA-4HTA Replaces HF861 with new general dimensions
SUH
P M K N S H
ALH
HRC     C+R
SUH MINI  1st choice  suitable
HL
2D
HSD
C-SD-TA
SLOTTING SIDE MILLING HELICAL RAMPING VERTICAL DRILLING TROCHOIDAL
D D Tol. C+R C+R Tol d(h6) l l1 d1 L z EDP No. Stock
1 0/-0.020 0.1 4 3 50 4 HF871010 h
1.5 0/-0.020 0.1 4 4.5 50 4 HF871015 h
2 0/-0.020 0.1 4 6.5 50 4 HF871020 h
2.5 0/-0.020 0.1 4 6.5 50 4 HF871025 h
3 0/-0.020 0.1 6 9 50 4 HF871030 h
HSS
DRILLS 3.5 0/-0.020 0.1 6 11 57 4 HF871035 h
4 0/-0.020 0.1 6 11 57 4 HF871040 h
LFTA 4.5 0/-0.020 0.1 6 13 57 4 HF871045 h
SUTA
5 0/-0.020 0.1 6 13 57 4 HF871050 h
HSS-HSS/CO
5.5 0/-0.020 0.1 6 13 57 4 HF871055 h
6 0/-0.020 0.1 6 13 57 4 HF871060 h
7 0/-0.020 0.2 8 20 64 4 HF871070 h
8 0/-0.020 0.2 8 20 64 4 HF871080 h
9 0/-0.020 0.2 10 22 72 4 HF871090 h
10 0/-0.020 0.2 10 22 72 4 HF871100 h
11 0/-0.020 0.2 12 26 83 4 HF871110 h
CARBIDE
END-MILLS 12 0/-0.020 0.2 12 26 83 4 HF871120 h
13 0/-0.020 0.2 14 26 83 4 HF871130 h
G2
14 0/-0.020 0.2 14 26 83 4 HF871140 h
MDTA
HF VH/UP 15 0/-0.020 0.2 16 32 92 4 HF871150 h
MEF 16 0/-0.020 0.2 16 32 92 4 HF871160 h
ALU 18 0/-0.020 0.2 18 32 92 4 HF871180 h
MEX/MH
20 0/-0.020 0.2 20 38 104 4 HF871200 h
UH/MH

HSS
END-MILLS

CARBIDE
BURRS

h stock standard f non-standard stock m stock exhaustion
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