Dremel 7700 Instrucciones De Funcionamiento página 19

Cordless Rotary Tool Accessories (Cont.)
This group has a wide variety of sizes and shapes, and
are made for intricate work on ceramics (greenware),
wood carvings, jewelry and scrimshaw. They often are
used in making complicat ed printed circuit boards.
They should not be used on steel and other very hard
materials but are excellent on wood, plastic and soft
metals. 3/32" shank.
Structured Tooth Tungsten Carbide Cutters
Fast cutting, needle-sharp teeth for greater material
removal with minimum loading. Use on fiberglass,
wood, plastic, epoxy and rubber. 1/8" shank.
Aluminum Oxide Grinding Stones (red/brown)
Round, pointed, flat — you name the shape and there
is one available in this category. These are made of alu-
Wire Brushes
Three different shapes of wire brushes are available. For
best results wire brushes should be used at speeds
not greater than 15,000 RPM. Refer to Operating
Speeds section for proper tool speed setting. The
three shapes come in three different materials: stainless
steel, brass and carbon wire. The stainless steel per-
form well on pewter, aluminum, stainless steel, and
other metals, without leaving "after-rust". Brass brushes
minum oxide and cover virtually every possible kind of
grinding application. Use them for sharpening lawn
mower blades, screwdriver tips, knives, scissors, chis-
els and other cutting tools. Use to remove flash from
metal castings, deburring any metal after cutting,
smoothing welded joints, grinding off rivets and re mov -
ing rust. These grinding stones can be resharped with
a dressing stone. In machine shops, high speed drills
and cut ters normally are ground with aluminum oxide
wheels. 1/8" shank.
Silicon Carbide Grinding Stones (blue/green)
Tougher than aluminum oxide points, these are made
es pecially for use on hard materials such as glass and
ce ramics. Typical uses might be the removal of stilt
marks and excess glaze on ceramics and engraving on
glass. 1/8" shank.
Diamond Wheel Points
Excellent for fine detail work on wood, jade, ceramic,
glass and other hard material. Bits are covered with dia-
mond particles. 3/32" shanks. (Not recommended for
drilling)
are non sparking, and softer than steel; making them
good for use on soft metal like gold, cooper and brass.
The on wire brushes are good for general purpose
cleaning.
These are excellent cleaning tools on silverware, jew elry
and antiques. The three shapes make it possible to get
into tight corners and other difficult places. Bristle
brushes can be used with polishing compound for
faster cleaning or polishing.
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Bristle Brushes