HSS Step Down Drill Bits for Metal

HSS Step Down Drill Bits for Metal   

• Produce good quality holes in a wide variety of material, using either a bench drill or light pedestal drilling machine.
• Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
• Single-flute cutting edge for greater control through steps
• 3 flatted shank prevents slipping in drill chuck
• New Speedpoint tip penetrates faster than previous step drill bit and prevents walking
• High Speed Steel for longer service life
• Double cutting blades design enables a faster and smoother cutting
• Automatically deburrs holes while drilling

Execution 

• Right-hand cutting
• High-performance high-speed steel
• Laser marking
• Two cutters

Application

• For drilling large holes in thin material and reboring existing holes
• Steel sheet and stainless steel from 0.1 to 3.0 mm thick

Material: High speed steel

Different material available: HSS4241/4341/9341/6542(M2)/M35(HSS-E Co5)/M42(HSS-E Co8)

Type of finish  

Different type of finish available: Bright surface/Nitrided coating/TiN coating/Cobalt coating/Blue coating

Type of shank

 Different type of shank available: Round shank/3-sided shank/Hex shank(6.35mm*27.0mm)/Hex shank with a step/SDS-plus shank

 Imperial size table:

Different size available: Metric size step drills/ Imperial size step drills/ Customized non-standard step drills.

Don't hesitate to contact us to get what you need!

HSS Step Down Drill Bits for Metal  

Standard Package: Plastic Tube

Outer Package: Carton

HSS Step Down Drill Bits for Metal  

 We only provide Excellent Customer Service!

Any requirements, please don't hesitate to contact with us. We will try our best to support your business.

We always insist on the higher quality, lower price, and excellent service.

• Higher quality-professional technical team focus on developing and quality assurance
• Strict inspection-Strict quality inspection before shipment.
• Quality warranty- Warranty can last more than1 year.
• Rich experience-Over 6 years' experience

HSS Step Down Drill Bits for Metal  

• Professional Manufacturer - high-performance tools for metal cutting and drilling.
• Develop, produce and sell tools - due to perfect work progress.
• As a tool specialist -working together with strong market partners.
• Long history - establish long-term business relationship with our customers.
• Have attended many Exhibitions both in domestic and other countries.

HSS Step Down Drill Bits for Metal  

1. Question: How many years have you been in this field ?
Answer: Over 6 years.

2. Question : Can I request for some samples to test quality?
Answer: Yes, we can send you some samples.

3. Question : How many days do you need to prepare the samples?
Answer: 3-5 working days to prepare the samples

4. Question: Where is the loading port?
Answer: Ningbo, Shanghai, Guangdong or as required

5. Question: How can I contact with you?

Answer: You can send us inquiry directly through alibaba.

Or you can contact us through any method listed below: