Draper GD16 사용 설명서 - 페이지 6
{카테고리_이름} Draper GD16에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Draper GD16 20 페이지.
페이지 인쇄
1. This drill press is intended for use
only with drill bits. The use of any
other accessories may be hazardous.
2. CHECK to see that the drill bit is
securely locked in the chuck.
3. CORRECT DRILLING SPEEDS
Important factors which determine the
best speed to use in any drill press
operation are:
(a) The smaller the drill the greater
the required r.p.m. (revolutions
per minute)
(b) In soft materials the speed should
be higher than for hard materials.
4. MAKE sure that the chuck key is
removed before turning on power.
ADDITIONAL SAFETY RULES FOR
DRILL PRESSES
5. CHECK to see that the chuck is
securely fastened to the spindle.
6. CAUTION
When practical, use a vice or clamps
to secure workpiece to avoid
workpiece rotating with the drill bit.
7. SECURE the tool to a workbench or
floor. If during operation there is any
tendency for the drill press to tip over,
slide or walk on the supporting
surface, the drill base must be secured
to the supporting surface with
fasteners through the holes located in
the drill press base.
8. For your safety DO NOT wear gloves
when operating a drill press.
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