Spiral Flute Step Drill Bright Finish Round Shank CBN Ground

• Customization: Available
• Customized: Customized
• Length: Step Drill
• Model NO.: 4-12mm
• 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, HSS 4341, HSS 4241
• Surface: Bright Finish
• Package: Plastic Box
• MOQ: 100
• Delivery Time: 30days
• Process: Fully Ground
• Shank Type: Round Shank
• Transport Package: Plastic Box, Blister Packing
• Specification: 4-12mm
• Trademark: OEM
• Origin: China
• HS Code: 82075090
• Production Capacity: 10000 Per Month

Product Description

Spiral Flute Step Drill Bright Finish Round Shank CBN Ground
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.

 

Shank Type	Round Shank	MOQ	100
Material	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: High-Speed Steel (HSS)
• Finish: Bright
• Shank Type: Round
• Grinding: CBN ground
• Sizes: Multiple sizes in one drill bit
• Applications: Suitable for metal, wood, plastics, and more

 

Features:

• Material: High-Speed Steel (HSS)
• Design: Spiral flute with step design for multiple hole sizes
• Finish: Bright finish to reduce friction and improve tool life
• Shank: Round shank for compatibility with a wide range of drills
• Grinding: CBN ground for superior sharpness and edge retention

 

Benefits:

• Precision: Step design ensures clean, accurate holes with minimal burrs
• Durability: High-quality HSS and CBN ground edges provide long-lasting performance
• Versatility: Suitable for drilling in metal, wood, plastics, and more
• Efficiency: Multiple hole sizes with one drill bit save time and effort
• Compatibility: Round shank fits various drill chucks for convenience