DIN 340 M2 HSS Drill Bits 25.5mm High Strength Aluminum Alloy

Basic Information
Place of Origin: Chongqing,China
Certification: ISO9001;2015
Model Number: H-001
Minimum Order Quantity: 1000
Price: $0.06-0.12/piece
Packaging Details: PVC Box
Delivery Time: 7-10 work day
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 10,000pcs/day
Product: HSS Twist Core Drill Bit Material: 4341,4241,M2,M35
Color: Customized Application: Metal/wood/plastic/steel
Package: Metal Case/pvc Box Handle: Straight
Angle: 135,118 Size: Regular Diameter
High Light:

m2 hss drill bits high strength


DIN 340 M2 hss drill bits


Aluminum Alloy 25.5mm drill bit

DIN340 Stainless Steel Twist Drill Spiralbohrer Twist Drill Bit



1. HSS materials made for capability and durability.The cutting edge is hardened and honed for sharpness,chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean.
2. Flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process.
3. Straight shank fits into all power tools more easily and securely,specially for locking into quick change chuck.
4. Widely used for  metal/wood/plastic.



Company profile


ZhongZuan(Chongqing)Precision Tool Manufacturing Co.,Ltd was founded in 1995 and has been specialized in researching and developing and producing the high-quality hole saw bits and drill bits of electric tools for 26 years. Factory is located in Chongqing, China and has an area of 11700 square meters with registered capital over RMB 5millions and over 120 employees. Our core products are diamond hole saw bits, HSS twist drill bits and alloy hole saw and drill bits, so far we have been cooperated with customers from over 10 countries in the world.

We have completely established a set of effective quality management system and strictly implemented the quality standards required by customers in the production process like from the selection/ inspection of raw materials to process control and the final inspection of finished products to improve the products’ quality which help reduce the rate of unqualified.Meanwhile, company regularly carries out the internal audit and management review of the quality system to correct the problems in the operation in time so that our products will have more market competitiveness in the industry.


DIN 340 M2 HSS Drill Bits 25.5mm High Strength Aluminum Alloy 0

Product name:
Din340 HSS twist drill bit
Full grinding, rolling, milling
Metric,imperial,digital size.
no coating,black oxidation,cupric oxide,Tin nitride
5 or 10 pcs in a PVC box. Can be custom
Stainless steel, iron, aluminum, copper, PVC board, wood drilling


DIN 340 M2 HSS Drill Bits 25.5mm High Strength Aluminum Alloy 1DIN 340 M2 HSS Drill Bits 25.5mm High Strength Aluminum Alloy 2


Contact Details
Rose Tang

Phone Number : 15223140385

WhatsApp : +8615223140385