Set 2x6 mũi khoan HSS siêu bền tại Lotte Market
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Traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill,designed to prevent the twist drill from walking. Quick cutting speed, and good chip removal. Can be applicable to iron, steel, copper, aluminum and other processing. Preparation tool to maintain the exact drilling position. Material: high speed Steel.: Còn hàng
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Giới thiệu Set 2x6 mũi khoan HSS siêu bền tại Lotte Market
Description:
Traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill,designed to prevent the twist drill from walking.
Used for work pieces with require machining between centers or producing center in components.
Quick cutting speed, and good chip removal. For precise center drilling in metals. Can be applicable to iron, steel, copper, aluminum and other processing.
Each bit has a double end and grinding at a standard 60 degree Angle.
Preparation tool to maintain the exact drilling position. When rotating between the tips, the two end faces of the workpiece receive the corresponding centering bore.
Specification:
Material: high speed Steel
Coating: Titanium Coating
Degree: 60
Size Including: 1.0mm 1.5mm 2.0mm 2.5mm 3.5mm 5.0mm
Total Length:33mm,36mm,40mm,43mm,49mm,60mm
Package Includes:(2 Pack)
6Pcs/set HSS Center Drill Countersink Bit