 Bi-metal hole saw show
below: ( Click picture to detail infomation
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.gif) Bi-metal hole saw |
Power Change hole saw |
holesaw with
arbor |
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Accessories for hole saw |
Hole saw Kits |
VIP Kits (Aluminium
Case) | | |
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High Speed Steel, Bi-Metal Hole Saws |
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Description: |
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1. M3/M42 High Speed Bi-metal
Edge Welded to Alloy Steel Back for Heavy Duty Cutting; |
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2. 4/6 variable Tooth; |
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3. Cutting Safely and Efficiently,the Best Way to Cut
Large Holes, Clearing the Chips in Touch Materials; |
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4. Cutting Depth to 1-1/2"(38mm) and
1-7/8"(47mm); |
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5. Diameters from 9/16" -- 8-17/64"
(14-210mm); |
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6. Can be used in Portable Electric or Pneumatic
Tools, Vertical Drill Machines,Lathe,Boring/Milling Machines and
Other Machine Tools; |
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7. Cuts Through Stainless Steel and Other Materials
Pipe,Nail-Embedded wood, Hard Wood Floors,Plywood and
Plastics; |
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8. All the specifications for arbored hole saws are
the same as hole saws.There is an extra charge for the
pilots; | |
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| Caution: Operating Speed
and Important |
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Using a hole saw is the fastest
and easiest way to create a hole up to several inches in diameter. A
hole saw has three parts: an arbor that attaches to a standard
drill, a pilot bit, and the hole saw itself. The saw will fit into
almost any drill but one that will accommodate a 3/8" shaft is best.
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A common
problem when using a hole saw is that it tends to tear out as the
saw exits on the opposite side. To prevent this from happening,
begin drilling from the first side as usual, but before the saw goes
all the way through, go around and finish the hole from the other
side. The result is a clean hole on both sides. |
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