6-Piece HSS Titanium Step Drill Set for Plastic, Wood, Metal, Aluminum, Metal Drill

• Customized: Non-Customized
• Standard: DIN, AISI
• Length: Jobber-length
• Type: Step Drill Bit
• Material: High Speed Steel
• Usage: Well Drilling, PCB Drilling, Metal Drilling
• Model NO.: 6PC
• Surface Treatment: Tin Color
• Pakcing: Plastic Box
• OEM: Accept
• Transport Package: Cartons
• Specification: 3/16-7/8
• Trademark: STARRY
• Origin: Danyang Jiang Su
• HS Code: 82075090
• Production Capacity: 5000000 Per Mouth

Product Description

Product Description

• Step drill allows for faster, more stable and smoother cutting. It can automatically bevel the hole to clean the drill bit.
•  This drill is suitable for sheet metal, sink, car repair. And widely used to cut holes in a variety of materials such as panel, aluminum, insulation board, PVC board.
• Our cone drill has 29 different opening sizes: from 4 mm to 32 mm. Covering different increment sizes helps to drill or enlarge different holes in one drill bit without constantly changing bits, saving you a lot of trouble.
•  The step cone drills are made of high speed steel, and the titanium nitride coating can reduce friction heat and run cooler. Strong and durable.

Product:	3/16 to 7/8 Inch Step Drill Bit, M2 HSS Spiral Grooved Step Bit for Stainless Steel
Brand:	STARRY
Size:	3/16-7/8  MM
Raw Material:	HSS -M2
Hardness: :	64-65 HRC
Application:	Stainless Steel,Carbon Steel,Aluminum,Alloy Steel,Cast Iron,Wood,Plastic

 

Features of hss M2 step drill bit:
1. High speed steel M2 raw material makes the step drill bit having excellent toughness.
2. Split point tip accelerates cutting speed while preventing angled walking away from center line of bore
3. Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets,etc(the board must be smaller in thickness than the height of step drill bits)
4. A well-organized box provides users with easy storage and transport, truly a must-have for DIY lovers and HVAC professionals.

 

 

 

 

WORKSHOP

 

 

Packaging & Shipping

1.Packaging Details: Plastic Box, Blister Card, Wooden Box, Metal Box for Step Drill Bit
2. TNT/FedEx/DHL/UPS for samples or under 45KG weight goods , Door to Door.
3. By Air or by Sea for batch goods,from airport(seaport) to airport(seaport).
4. Customers specifying freight forwarders or not.
5. Production Time: 3- 7days for samples; 2-3.5 weeks for batch goods.


FAQ:
Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.
Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.
Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.
Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.
Q: What's your delivery time?
A: Usual delivery time is 20-25days after receiving the advance payment; For the customized product, 35-40 days after receiving the advance payment.