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Instruction Manual
Hole Saw Kit HS1C7C
●
13PCS Saw Blade
：
3/4 "(19mm) , 7/8" (22mm)，1 - 1/8" (28mm)
1 - 1/4" (32mm) , 1 - 1/2" (38mm) , 1 -3/4" (44mm) ,
2" (51 mm) 2 - 11/16 " (68mm) 3" (76mm)
3- 1/2" (89mm), 4" (102mm), 5" (127mm)
6" (152mm)，
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2pcs Mandrel s
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1 pc Inst a llation plate
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1pc Hex key
●
1pc package Box
● Use Hole saws with care
● Max cutting depth:25mm
● suitable for materials:timber plastic & plaster only
●Not suitab e for cutting metal &fibre cement sheeting
● Do not over tighten grub screws
● Remove debris from teeth for cutting eff ciency
Recommended poerating speed(RPM)
Hole saw diameter
RPM
19-38MM
750
44-64MM
550
76-89MM
450
127- 1 52MM
350
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Installation method
See the picture on the right for
specific installation methods.
Precautions for use
1. The hole saw needs to be perpendicular to
the working surface when working.
Note: Drilling cannot be performed at an angle,
as this may cause damage to the drill bit
WARNING FOR YOUR SAFETY EYE
GOGGLES ARE RECOMMENDED
TO BE WORN DURING USE
Note：Larger hole saw are
recommended touse at slower speed to
maxi- mise life.Ensure pilot are
sharpened regularly.
