HSS 4341 Good Quality Double Ends Drill Bits for Drilling Metal

• Customization: Available
• Customized: Non-Customized
• Standard: DIN, DIN
• Model NO.: HSS-07
• Length: Stub-length
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling, Masonry Drilling
• Shank Shape: Straight Shank
• Processing: Fully Ground, Roll Forged
• Hardness: 61-66 HRC
• Transport Package: Carton
• Specification: 3.2, 4, 4.2, 4.5, 5, 6 MM
• Trademark: Leying
• Origin: Zhejiang
• HS Code: 8207509000
• Production Capacity: 500000 Pieces/Month

Product Description

Product Description
 

Product:	HSS 4341 Good Quality Double Ends Drill Bits for Drilling Metal
Brand:	Leying
Size:	3.2,4,4.2,4.5,5,6 MM
Raw Material:	HSS 4241,4341,M2,M35
Hardness:	61-66 HRC
Split Point:	118 Degree
Standard:	DIN
Application:	Stainless Steel,Carbon Steel,Aluminum,Alloy Steel,Cast Iron,Wood,Plastic

 

Brief Introduction

HSS twist drill bits are suitable for all normal drilling in conventional materials, they provide fast and clean cutting for a vast array of materials:

Steel, Copper, Aluminum, Brass, Oak, Maple, MDF, Pine, PVC, Polycarbonate, Acrylic, ABS, Composite Materials, and Common Stainless Steel.


Drill bits are available in High Speed Steel (HSS), High Speed Steel with 5% Cobalt alloy (HSS-Co5) and Titanium Nitride-coated High Speed Steel (HSS-TIN).
High speed steel (HSS): harder than steel blades, stay sharper longer. 
HSS Cobalt: Extremely hard and dissipate heat quickly. They are most commonly used for boring in stainless steel and other metals. 

Standard of HSS twist drill bit:
DIN 338, DIN 345, DIN 1897,DIN340,ANSI B94.11M-1979
Diameter from 1.0mm to 100 mm

Products Details







Workshop & Testing Lab


Exhibition




Packing & Shipping

Packing: Inner package: PVC Box ; Outer package: Cartons 
Shipping: By air or by sea(FOB port:Shanghai/Ningbo),by express (DHL,UPS,TNT,FEDEX)




FAQ

1. Q: Is OEM available?

    A: Yes,OEM and customization are availble. Also, we can provide label printing service.

2. Q: Are samples available?

    A: Yes, you can ask some samples for testing after confirming our prices, but please pay the freight fee,
        the fee will be returned to you after you making official order.
       
3. Q: What is your payment terms?

    A: T/T,L/C,Paypal for different circumstances.

4. Q: What's your deliver way?

    A: Express delivery, air shipping, sea shipping are available for your request.

5. Q: What's your delivery time?

    A: Usual delivery time is 20-30 days after receiving the advance payment.
       For the customized product, the delivery time is 35-45 days after receiving the advance payment.