Feature

●Applications: Can be used for processing metal materials, iron, steel, copper, aluminum, etc
●【Material】- High speed steel; Benefits: Quick cutting speed and good chip removal
●【Features】 - Each bit can be used with double ends, and can be grinded at a standard 60 degree angle
●【MORE USES】 - Used to create center holes for parts and workpieces that require machine between centers
●【Quantity】 - There are 6 different size drill bits packed in large quantities


Description

Features:
Can be applied to iron, steel, copper, aluminum and other processes.
Each bit has double ends and grinds at a standard 60 degree angle.
Sharp and durable, precise positioning and clear edges
Fast cutting speed and good chip removal
Precision center holes in metal
When rotating between the tip, the two ends of the workpiece receive a corresponding centering hole.
Prep tool for maintaining precise drilling position.

Specifications:
Quantity: 6 PCS
Product Specifications: 1.0mm, 1.5mm, 2mm, 2.5mm, 3mm, 5mm
Specific Dimensions: As picture
Weight: 2.1 oz (60

NO/Body Diameter/Drill Tip Diameter:
#1 / 4 mm / 1 mm
#2 / 4 mm / 1.5 mm
#3 / 5 / 2 mm
#4 / 6 / 2.5 mm
#5 / 8 / 3 mm
#6 / 12 mm / 5 mm
Usage:
Traditional conical center and spotting drill
Lathing center hole to create a standard starting point
twist drill,
Designed to prevent twisting drill from walking.
2. Used for workpieces that require center machining and center production within the components.

Package includes:
6 x Center Drill Bits

Note:
Please allow 1-3mm error due to manual measurement. Thank you!