Saw Chain
20BPX, 21BPX, 22BPX — MICRO CHISEL®
Recommended Saw Size: U P D D
Bar Length: U P J O D I F T m D N
E
V
D
U
T
S
P
1 20BPX
F
X
t
/
T F S J F T . J D S P $ I J T F M ¥ D I B J O J T O P X B M P X L J D L C B D L
S Z
GAUGE KICKBACK CUTTER CUTTER
D I B J O U I B U N F F U T U I F " / 4 * M P X L J D L C B D L T U B O E B S E
SAFETY* TYPE END VIEW
X J U I P V U D P N Q S P N J T J O H Q F S G P S N B O D F P S D V U U J O H
STANDARD SEQUENCE
T Q F F E T * U J T U I F I J H I Q F S G P S N B O D F D I P J D F G P S
S
F
T
U
P D D B T J P O B M V T F S T
B S C P S T J U T B O E D P N N F S D J B M D V U U F S T
'
P
20BPX .050" FEATURES
21BPX .058" t Micro Chisel® cutters have small-radius working corners
22BPX .063" for excellent performance and ease of maintenance
t Blued Cutters provide superior corrosion
resistance and improved strength.
t “X” grind – Enhanced grind geometry significantly
improves out-of-box sharpness with substantial speed
improvement in boring and bias (undercut) modes.
t Patented chain steel - Oregon® OCS-01 steel
is patented and provides greater durability,
especially in cold cutting conditions.
- V C S J - J O L™ tie straps help keep oil where it’s 7 J C F # B O® chassis design reduces vibration
needed – on the chain. 25% or more at the handles.
- V C S J X F M M™ oil holes help carry oil around 8 J U O F T T . B S L™ Top-plate witness mark
the full length of the guide bar’s groove. makes accurate sharpening easier.
91VXL — LONG TOP PLATE
Recommended Saw Size: V Q U P D D
Bar Length: V Q U P J O D I F T D N
91VXL
- P O H F S M J G F ^ ( S F B U F S W B M V F ^ 0 V U T U B O E J O H F O E V S B O D F
GAUGE KICKBACK CUTTER CUTTER
SAFETY* TYPE END VIEW
FEATURES
STANDARD SEQUENCE
t Longer cutter top plates are 33% longer
than standard 91 cutters
t Semi-chisel cutters provide an aggressive cutting edge
91VXL .050 with a forgiving sharpening profile and good stay-sharp
t Blued cutters provide superior corrosion
resistance and improved strength.
t “X” grind – Enhanced grind geometry significantly improves
out-of-box sharpness with substantial speed improvement
- V C S J - J O L™ tie straps help keep oil where it’s 7 J C F # B O® chassis design reduces
needed – on the chain. vibration 25% or more at the handles.
- V C S J X F M M™ oil holes help carry oil around
the full length of the guide bar’s groove.
* ICON KEY: KICKBACK REDUCING FEATURES
Bumper Bumper High Top-plate Ramped Wide-Track
FOR Drive Link Tie Strap Tail Location Depth Gauge Depth Gauge
4 ' P S F T U S Z r / F X 1 S P E V D U T
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66