1. Large Space for Chip Removal -- Small chip removal , smooth chip removal, low heat generation.
2. Excellent cutting sharpness - With advanced grinding technology, the cutting of the drill bit is sharper than before, which can reduce the cutting force, reduce the drilling rate and improve the quality.
3. Tool Design Based on Customer Needs - A wide variety of drills to meet different application needs. All parameters of the drill bit, such as core thickness and core taper, have been carefully designed and effective.
4. Strictly Symmetrical Cutting -- It is beneficial for efficient cutting and avoiding drilling offset.
5. Processing Range -- Printed Circuit Board, , CNC, mold, engraving, plastic, copper, stainless steel and other hardware processing.

Spec:
Features:
1. Large Space for Chip Removal -- Small chip removal , smooth chip removal, low heat generation.
2. Excellent cutting sharpness - With advanced grinding technology, the cutting of the drill bit is sharper than before, which can reduce the cutting force, reduce the drilling rate and improve the quality.
3. Tool Design Based on Customer Needs - A wide variety of drills to meet different application needs. All parameters of the drill bit, such as core thickness and core taper, have been carefully designed and effective.
4. Strictly Symmetrical Cutting -- It is beneficial for efficient cutting and avoiding drilling offset.
5. Processing Range -- Printed Circuit Board, , CNC, mold, engraving, plastic, copper, stainless steel and other hardware processing.
Specification:
Condition:Brand New
Item Type: Drill Bit
Material: Carbide
Quantity: 10PCS
Size: 0.25mm, 0.35mm, 0.55mm, 0.65mm (optional)
Processing range: Printed Circuit Board, , CNC, mold, engraving, plastic, copper, stainless steel and other hardware processing.
Package List:
10 * Drill Bit