Spin Mold / GH-CSB 1-3
$65.60
Can drill flat bottom hole without pilot holes!!
Content: 1.0mm、1.5mm、2.0mm、2.5mm、3.0mm
12 in stock
SKU: GH-CSB 1-3
Category: Spin Blade
Description
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Can drill flat bottom hole without pilot holes.
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Centre pin prevents hole from being distorted.
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Centre pin makes tiny hole at the center.
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However, cannot use as chisels.
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Different from normal drill bit, can drill flat bottom hole.
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Content: 1.0mm、1.5mm、2.0mm、2.5mm、3.0mm
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Diameter of shank: 3mm
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Use with pin vise and fix it firmly.