Craftsman 12434984 drill press

User Manual - Page 14

For 12434984.

PDF File Manual, 34 pages, Download pdf file

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Correct Drilling Speeds
WARNING: Be sure drill press is turned off and is disconnected from power sours before adjusting speeds.
Use the recommended speed for the drill bit and workpiece.
The drill bits that can be used are shown in following figure:
DRILL
_'1'8
_POINT FOR_ER SPADE
SOFTWOOD HARDWOOD ACRYLIC BRASS ALUMINUM STEEL
TWIST DRILL BiTS
1/16-3/16" (3-Smm) 3000 3000 2500 3000 3000 3000
114-318" (6-10mm) 3000 1500 2000 1200 2500 1000
7/16-5/8" (11-16mm) 1500 750 1500 750 1500 800
11/16-1" (11-25mm) 750 500 NR 400 1000 250
BRAD-POINT BiTS
1/8" 1800 1200 1500 NR NR NR
1/4" 1800 1000 1500 NR NR NR
3/8" 1800 750 1500 NR NR NR
112" 1800 750 1000 NR NR NR
5/8 " 1800 500 750 NR NR NR
3/4" 1400 250 750 NR NR NR
7/8" 1200 250 500 NR NR NR
1" 1000 250 200 NR NR NR
FORSTNER BITS
1/4-3/8" 2400 700 250 NR NR NR
1/2-5/8" 2400 500 250 NR NR NR
3/4-1" 1500 500 250 NR NR NR
1-1/8-1 1/4" 1000 250 250 NR NR NR
1=3/8=2" 500 250 NR NR NR NR
SPADE BITS
1/4-1/2" 2000 1500 NR NR NR NR
5/8-1-1/2" 1750 1500 NR NR NR NR
1-118-1-112" 1500 1000 NR NR NR NR
SPADE BITS WITH SPURS
3/8=1" 2000 1800 500 NR NR NR
NR - Not Recommended
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