HSS 5PCS Titanium Spiral Step Drill Bit Set

• 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.: XRSDB-5PC
• Surface Treatment: Amber Color
• Pakcing: Aluminum Organizing Case
• 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

• Universal Compatibility ----- The step drill bits help you to drill holes with different diameters simultaneously, compatible with aluminum, copper, steel sheets and plastic and wood board that is less than 3mm/0.12 in. in thickness.
• 50 Sizes In 5 ----- Our bits set includes five standard step drill bits that are capable to drill 50 holes with different diameters, saving you time and efforts; to make your holes more accurate, please do use a center punch to locate before drilling.
• Durable Titanium Coated Bits W/Spiral Grooves ----- The spiral grooved drill cut more smoothly than straight grooved ones, the drill bit is sharp and can easily drill perfect holes in the metal sheet while the Titanium coating improves durability hence lengthening the service life.
• Clear Laser Measurements ----- The well-manufactured bits come with very highly visible laser measurements for you to easily find the size you want, improving your drilling accuracy.

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.