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> Giddings & lewis (bickford) exactamatic drill grinder
Giddings & lewis (bickford) exactamatic drill grinder
GIDDINGS & LEWIS (BICKFORD) Semi-automatic drill point grinder, Model HC Exactamatic, S/N 940-00244-78, new 1978
Drill point type and capacities:
conventional point 1/16 to 1 diameter
helical point 1/16 to 1 diameter
racon point 1/16 to 1 diameter
split point 1/16 to diameter
pyrcon (four facet) 1/16 to 1 diameter
Grinding wheel size 12 diameter x 5 bore x face
Drill point included angles from 90 to 140
Capability to handle all types of 2-fluted, right hand drills
Lip clearance angle adjusted from the operator s control console
Point angle varied from by angular adjustment of workhead
Cam action-generated rotary motion in all three axes set at the operator s control console
Built-in cam-formed wheel dresser
(5) wheels mounts with (15) wheels
(6) quick-change bushing index plates
(20) rubber flex collet holders with (8) extra flex collets from 1 1/64 to 1 diameter capacity
(33) Quick-change drillholder sleeves from 1 1/64 to 1 diameter capacity
Aget Mistkop oil mist collector with stand
1 H.P. grinding wheel drive motor and electrical controls
3/60/575 volt controls with transformer for 3/60/230 or 460 volt input
Approximate weight: 1,200 lbs.
