M35 Reverse Twist Drill Bits Metal Drilling Bit​

1. HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits.Durable, Higher Heat & Abrasion Resistance.
2. PRECISE 135°SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster.
3. PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
4. Pay attention to speed, pressure and heat control during drilling.

Company profile

1. 26-year Industrial experience and covers area of 11700㎡ with 6 workshops
2. Procucts can be made as you required and OEM/ODM
3. Free samples can be sent for evaluation
4. Professional before&after-sales teams 24h-online to solve your any technical problems.

Notice

1. For high-speed drilling through metal, lubricate the bit with lightweight oil.
2. Drill bits can shatter during use. Always wear safety goggles and safety items when drilling.

Details show

Use powerful grinding wheel to make the blade groove more sharp and smooth and improve its efficiency and service life.

Sprial groove:S-type groove allows to remove chips faster and smoother and drill more efficently.

Application

Package&Deliver

Default 5 or 10 in a PVC box and can be customized. We have cooperated with DHLUPS,TNT Fedex,China Post and other sea shipping agent,thus we can quote the most economical shipping charge for you.

Picture show

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.