Active Member
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[China]
Address: CN,Chongqing,Chongqing,5-1-2 Attached To 175 Tianmazhi Road, Shapingba District
Contact name:Rose Tang
Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd. |
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6-13 mm Metric Hss Cone Step Cutter Drill Bit
Step drill, also known as step drill bit or pagoda drill, is mainly used for drilling thin steel plates within 3mm. One drill bit can be used instead of multiple drill bits. Holes with different diameters can be processed according to the needs, and the large holes can be processed at one time without changing the drill bit and drilling the positioning holes.
specification
| Type | Hss Drill Bit |
| Surface Treatment | Titanium plating |
| Shank Diameter | 6-13 mm |
| Materail | High Speed Steel 4341 6542 M35 |
| Application | Suitable for thin iron plate, copper plate, aluminum plate, PVC plastic plate, stainless steel drilling, reaming, deburring |
| Flute Type | Straight groove |
| Shank Type | Triangle handle / Hexagon handle |
| Applicable Machine | Drilling machines, bench drills, hand drills and other tools |
Features
1. Hss cone drill bit using high-quality high-speed steel raw
materials, CBN full grinding manufacturing;
2. Titanium-plated surface, sharp cutting, high efficiency and long
service life;
3. Suitable for processing various metal materials;
4. The most ideal drill for automobile processing, aerospace, sheet
metal processing, electrical installation and maintenance and other
industries.
Size Information
| Size | Step Num | Total Length | Shank Length | Shank Diameter |
| 4-12mm | 5 | 62 | 22 | 6 |
| 4-12mm | 9 | 71 | 22 | 6 |
| 4-20mm | 9 | 71 | 22 | 8 |
| 4-22mm | 10 | 85 | 22 | 8 |
| 6-30mm | 13 | 93 | 22 | 10 |
| 4-32mm | 14 | 99 | 23 | 10 |
| 4-39mm | 13 | 108 | 25 | 10 |
| 5-35mm | 13 | 73 | 25 | 13 |
| 10-45mm | 9 | 98 | 25 | 13 |
| 6-60mm | 12 | 113 | 25 | 13 |
Application
High Speed Steel Step cone drill bit is suitable for thin iron plate, copper plate, aluminum plate, PVC plastic plate, stainless steel drilling, reaming, deburring.
Applicable Machine
Packaging & Logistics
The high-speed steel straight groove step drill is packed in a plastic box by default, we can stick your logo on the inner box for free, if you needed, and the outer box is packed in a carton. In addition, all this we support customized service.
In order to deliver your goods faster and safer, we cooperate with
multi-section logistics companies such as DHL, TNT, FedEx, EMS,
etc.We have various transportation methods, support sea and air
transportation, and strive to deliver your products to you faster
and better. The delivery time from our factory to the port in China
is about 2-3 days, the time for sea and air transportation is
different. Air freight is about 5-15 days. Sea freight takes about
20-60 days. The specific time is related to your country region and
logistics company.
