Makita HB350, Original Instructions Manual

Page: 8 / 155

FEEDS AND SPEEDS
CUTTING SPEEDS Suggested speed rates for varying cu
tt
er sizes/materials
TOOL FEED RATE
(Metric)
MATERIAL
Feed rate
(mm/min)
Cu
tt
er Diameter (mm)
Cu
tt
er Diameter (inches)
ALUMINIUM - 60
BRASS - 45
MILD STEEL - 24
HI TENSILE STEEL - 9
TOOL FEED RATE
(Imperial)
MATERIAL
Feed rate
(inches/min)
MILD STEEL - 1”
PLEASE NOTE
:
These fi gures are quoted as a star ng point. Actual performance will be dictated by material
type, thickness and hardness, applica on, and cu er condi on.
Spe
ed
(R
PM
)
Spe
ed
(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”
BRASS - 1 3 /
4
”
ALUMINIUM - 2
3
/
8
”
HI TENSILE STEEL - 3/8”