Product Details
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.
Product name: | Din340 HSS twist drill bit |
Material: | 4341,6542(M6),M35,M42 |
Craftwork: | Full grinding, rolling, milling |
Angle: | 118°,135° |
Size: | 0.8-20mm |
Specification: | Metric,imperial,digital size. |
Coating: | no coating,black oxidation,cupric oxide,Tin nitride |
Package: | 5 or 10 pcs in a PVC box. Can be custom |
Application: | Stainless steel, iron, aluminum, copper, PVC board, wood drilling |
Company Profile
Zhongzuan(Chongqing)Precision Tool Manufacturing Co.,Ltd was found
in 1995 and specialized in researching and producing high-quality
hole saw bits and drill bits over 26 years,always aiming to be the
leader and produce the best products. “ZhongZuan” was specially
registered brand for overseas markets in 2017 from Changjiang
Zuanshi,core products are Diamond hole saw bits,HSS twist drill
bits,carbide drills and so on.
Zhongzuan is located in Chongqing, China and it covers about 11700
square meters. Registered capital reaches up to RMB 5millions and
currently there are over 120 employees. “Zhongzuan” owns rich
experience in the design,manufacturing as well as use. We’re
dedicated to design products for complex processing condition,help
clients solve various problems of products and provide professional
solutions.ZhongZuan has been cooperating with customers from over
10 countries globally so far.
Zhongzuan has professional technical personnel and experienced
machine-tool operators,which makes us the capability of producing
products with complex shapes and high-precision.Meanwhile, our
professional after-sales team can quickly deal with customers on
product quality and after-sales issues. Company is equipped with
more than 100 sets of numerical control equipment and over 10 sets
sophisticated detection equipment, which ensures the quality of
massive production, at the same time, all steps from raw material
procurement, processing, quality inspection, shipments will be
strictly required to reach the standard, which makes our products
more competitive in the international market so that our customers
can also expand larger markets and make more profits.
Zhongzuan (Chongqing) Precision Tool Manufacturing Co., Ltd. is
committed to improving product’s quality and management level,
striving to become a modern enterprise with high-quality products,
customer’s recognition, advanced technology and harmonious
development.
