718
edits
Changes
From Pumping Station One
mLine 484:
Line 484: + + Line 502:
Line 504: − == rotary ==+ Line 862:
Line 864: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
→cutters: mv boring head; add abrasive cutters
= cutters =
= cutters =
== rotary ==
{| class="wikitable"
{| class="wikitable"
|+ boring bars
|+ boring bars
|}
|}
{| class="wikitable"
{| class="wikitable"
|+ reamers
|+ reamers
== linear ==
== linear ==
{| class="wikitable"
|+ stones
|-
! count
! area
! grit
! abrasive
! mount
! state
|-
| 1
| 1" x 2.75"
| 1200
| diamond
| pocket case
| used; dirty
|-
| 1
| 1" x 4"
| 3000
| ruby
| double-sided stone
| used; dirty
|-
| 1
| 1" x 4"
| 10000
| agate
| double-sided stone
| used; dirty
|-
| 1
| 1.75" x 6"
| coarse
| diamond
| tri-hone mount
| used; dirty
|-
| 1
| 1.75" x 6"
| fine
| diamond
| tri-hone mount
| used; dirty
|-
| 1
| 1.75" x 6"
| n/a
| arkansas
| tri-hone mount
| used; dirty
|}
{| class="wikitable"
{| class="wikitable"
|+ files
|+ files
