NPK E Series - Chisel Tool Sharpening

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TOOLS
CHISEL TOOL SHARPENING
Worn chisel tools can be sharpened by machining according to the
dimensions below. DO NOT hardface or sharpen the tool point
with a cutting torch! Sharpen only with a lathe or milling machine
using sufficient coolant.
HAMMER
d21
d16a (ref.)
MODEL
in
(mm)
in
(mm)
E200
.25
(6.4)
1.57
(40)
E201
.25
(6.4)
1.77
(45)
E202
.38
(9.7)
2.17
(55)
E203
.38
(9.7)
2.52
(64)
E204
.38
(9.7)
2.91
(74)
E205
.50
(12.7)
3.31
(84)
E207
.50
(12.7)
4.09
(104)