4-12mm 9 Steps Spiral Flute M2 HSS Step Drill

• Customization: Available
• Customized: Customized
• Standard: DIN
• Model NO.: 4-12mm, 4-20mm, 4-32mm
• Length: Standard
• Type: Step Drill
• Material: High Speed Steel
• Usage: Wood Drilling, Well Drilling, Metal Drilling
• Size: 4-12mm,4-20mm,4-32mm,6-38mm
• Materials: HSS Co, HSS M2
• Surface: Bright Finish
• Package: Plastic Box
• MOQ: 100
• Delivery Time: 30days
• Process: Fully Ground
• Shank Type: Cylindrical
• Transport Package: Plastic Box, Blister Packing
• Specification: 4-12mm, 4-20mm, 4-32mm
• Trademark: OEM
• Origin: China
• HS Code: 82075090
• Production Capacity: 10000 Per Month

Product Description

4-12mm 9 Steps Spiral Flute M2 HSS Step Drill
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. 
 

 

The 4-12mm 9 Steps Spiral Flute Step Drill is crafted from premium M2 high-speed steel for precise and efficient drilling. The spiral flute design ensures smooth cutting action, faster chip removal, and reduced heat build-up, making it ideal for long-lasting performance. Perfect for sheet metal, stainless steel, aluminum, plastic, and wood, this step drill provides 9 different hole sizes in a single tool.
 

Shank Type	Cylindrical	MOQ	100
Material	HSS Co, HSS M2	Delivery time	30-45days
Surface	Bright Finish	Process	Fully Ground
Package	Plastic Box, Blister Packing	Size	4-12MM,4-20MM,4-32MM

Specifications

• Material: M2 High-Speed Steel (HSS)

• Size Range: 4-12mm (9 steps)

• Flute Type: Spiral flute

• Shank Type: Round shank

• Coating: Bright finish / uncoated

• Applications: Sheet metal, aluminum, stainless steel, wood, plastic

 

Features

• 9-step design from 4-12mm in one drill bit

• Spiral flute for smoother drilling and reduced friction

• High-quality M2 HSS for durability and precision

• Faster drilling with clean chip evacuation

• Versatile use across metals and plastics

Benefits

• Saves time by covering multiple hole sizes

• Longer tool life due to HSS M2 material

• Produces clean, burr-free holes

• Ideal for professionals and workshops

• Compatible with standard drill chucks

 

All types of coating