70mm Carbide Blind Hole Drill Bit for Woodworking Drill Bits Carpenter Tools

70mm Carbide Blind Hole Drill Bit for Woodworking Drill Bits Carpenter Tools

YIDIAN Dowel Drill Bits:

YIDIAN carbide blind hole drill bit ( professional 4 flute dowel drill bit) is used on wood drilling, mainly used for drilling holes on boards,wood,MDF or wood based materials,apply on CNC machine and multi drill machine.. These door hinge drill bits are suitable for use on all natural woods and man-made materials such as blockboard, melamine faced boards, chipboard, and MDF and provide a long working life. Every knife has its independent package - a transparent plastic tube. We also use standard export carton boxes for outside packing, that will be strong enough to protect the products.

Description:

• Brand Name: YIDIAN
• Colour: Orange (Left) & Black (Right)
• Material: Tungsten Steel Alloy
• Rotation Direction: Left & Right Hand; L- Orange, R - Black
• Application: MDF - HDF, hard wood, light wood, plywood, particle board.
• Machine: Vertical assembling machine for solid,CNC machine
• Drill Diameter: 3 / 3.5 / 4 / 4.5 / 4.8 / 5 / 5.5 / 6 / 6.2 / 6.5 / 7 / 7.5 / 8 / 8.5 / 9 / 9.5 / 10 / 11 / 11.5 / 12 / 13 / 14 / 15mm
• Shank Dia.: 10mm
• Total Length: 70mm (57mm Also Available)
• Characteristics: Long - lasting, Sharp, Wear Resistance
• Usage: Woodworking Drilling Machine
• Customizable: Yes
• Package: Individually Packed. 50pcs Per Carton
• Place of Origin: China

Specifications
Rotation Direction	Drill Diameter (mm)	Overal Length (mm)	Shank Diameter (mm)
R / L	3	57 / 70	10
R / L	3.5	57 / 70	10
R / L	4	57 / 70	10
R / L	4.5	57 / 70	10
R / L	4.8	57 / 70	10
R / L	5	57 / 70	10
R / L	5.5	57 / 70	10
R / L	6	57 / 70	10
R / L	6.2	57 / 70	10
R / L	6.5	57 / 70	10
R / L	7	57 / 70	10
R / L	7.5	57 / 70	10
R / L	8	57 / 70	10
R / L	8.5	57 / 70	10
R / L	9	57 / 70	10
R / L	9.5	57 / 70	10
R / L	10	57 / 70	10
R / L	10.5	57 / 70	11
R / L	11	57 / 70	12
R / L	11.5	57 / 70	13
R / L	12	57 / 70	14
R / L	13	57 / 70	15
R / L	14	57 / 70	16
R / L	15	57 / 70	17

Drill Bit Feature:

• 4 spiral flutes build in tungsten alloy.
• Hard Metal head with precision balanced centre point
• Durable steel construction offers a long-lasting use.
• Precise cutting edges helps to prevent splintering
• Engineered flutes for reliable chip removal
• Its concentric blade handle, ensures that the center of rotation is balanced when rotating.