90° 3-Flute HSS Chamfer Drill Bit with Nano Blue Coating (6.3– 20.5mm)

• Customization: Available
• Customized: Customized
• Standard: DIN
• Model NO.: 6.3-20.5mm
• Length: DIN335
• Type: Countersink Drill Bit
• Material: High Speed Steel
• Usage: Wood Drilling, Metal Drilling
• Flute: 3 Flute
• Angle: 90°
• Types: Type C
• Shank Type: Cylindrical
• Delivery Time: 30-45days
• MOQ: 200
• Materials: HSS Co, HSS M2
• Surface: Nano Coating
• Transport Package: Plastic Box
• Specification: 6.3-20.5mm
• Trademark: OEM
• Origin: China
• HS Code: 82075090
• Production Capacity: 100000 Per Month

Product Description

90° 3-Flute HSS Chamfer Drill Bit with Nano Blue Coating (6.3-20.5mm)
With our expertise and commitment to quality, SPEEDYTOOLS delivers precision twist drills, taper shank drills, step drills, countersinks, end mills, center drills, hole saws, diamond saw blades, and TCT saw blades for superior cutting performance in every application.

 

This 90° 3-flute HSS chamfer drill bit with Nano Blue coating delivers superior cutting performance and durability. Designed for countersinking and deburring holes in metal, wood, and plastic, the triple-flute geometry ensures stability and clean finishes during high-speed drilling.
 

Standard	DIN335	MOQ	200
Size	4mm-40mm	Delivery time	30-45days
Material	HSS CO	Package	Plastic Box
Surface	Nano Blue	Shank Type	Cylindrical

Specifications

• Material: High-Speed Steel

• Coating: Nano Blue

• Shank Type: Round

• Flutes: 3

• Size Range: 6.3mm-20.5mm

• Angle: 90°

• Application: For metal, wood, plastic

Features

• Advanced Nano Blue coating for longer lifespan

• Sharp 90° angle ideal for precision chamfering

• 3-flute design reduces chatter and provides smoother cuts

• Works well with hand drills and drill presses

 

Benefits

• Delivers professional-quality chamfering and countersinking

• Reduces tool replacement frequency

• Compatible with various materials

• Produces clean finishes with less burr