Makita HB350, Manual

Page: 8 / 44

EN
FEEDS AND SPEEDS
CUTTING SPEEDS Suggested speed rates for varying cu � er sizes/materials
TOOL FEED RATE
(Metric)
MATERIAL
Feed rate
(mm/min)
Cu � er Diameter (mm)
Cu � er Diameter (inches)
ALUMINIUM - 60
BRASS - 45
MILD STEEL - 24
HI TENSILE STEEL - 9
TOOL FEED RATE
(Imperial)
MATERIAL
Feed rate
(inches/min)
ALUMINIUM -
2
3
/
8
“BRASS - 1
3
/
4
“
MILD STEEL - 1”
HI TENSILE STEEL - 3/8“
PLEASE NOTE
:
These fi gures are quoted as a star ti ng point. Actual performance will be dictated by material
type, thickness and hardness, applica ti on, and cu tt er condi ti on.
Sp
ee
d
(R
PM
)
Sp
ee
d
(R
PM
)
10 70 60 50 40 30 20 80
3/8” 3/4”
1.3/16”
1.9/16”
2” 2.3/8” 2.3/4” 3.1/8”