Description

This is a set of 6pcs HSS Center Drill Bits. Center drill bits are used to drill a conical hole for a lathe center in order to make a for a standard drill so as to prevent the drill from walking. Center drill bits are also used for producing center holds in components or work-pieces with required machining between centers.

Hand Tap Drill, center drill, Center Drill Bits, drill bits set, HSS drill bits set

Features

- Color: As shown.
- Material: High-speed steel.
- Size: 10x10x3cm.
- Center drill bit is made of HSS high steel, with extremely , low consumption and durable with impact resistance, wear resistance.
- 4 Difference Sizes: Drill tip diameter size of center drill bits including 1.0/2.0/2.5/5.0mm.
- Center drill bits can be used to make conical holes for a lathe center in order to make a for a standard drill, designed to prevent the drill from walking, as well as for producing center holds in components or work pieces with require machining between centers.

1 x set of 4Pcs 1.0/2.0/2.5/5.0mm Hand Tap Drill HSS Center Drills Bit Hand Tools

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