| Place of Origin: | China |
|---|---|
| Brand Name: | Zhongzuan |
| Minimum Order Quantity: | 50 |
| Price: | USD 12.54-15.04Unit price |
| Packaging Details: | PVC Box |
| Delivery Time: | 10-15 works day |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 10000 Piece/Pieces per Day |
| Place Of Origin: | Chongqing, China | Use: | Metal Drilling |
|---|---|---|---|
| Application: | Drilling Holes | Material: | HIGH SPEED STEEL |
| Usage: | Steel Drillimg Holes Drill Bit | Color: | Customized Color |
| Advantage: | High-efficiency | Type: | Core Drill Bit |
| High Light: | durable HSS Drill Bit,3/16in step down drill bit,cobalt step drill bit For Plastic |
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6Pcs Hss Titanium Step Drill Bit Set Step Cone Drill Bits For Plastic
1. One drill with multiple uses to meet different tasks. Stepped structure, with multiple drill bits of different specifications for one head
2. Fast cutting, smooth chip removal. Double spiral groove, sharp punching, reducing resistance, fast chip removal
3. Self-centering design, easy to locate: 118°X type opening design, effectively reducing opening slip.
4. Suitable for stainless steel, mold steel, PVC, copper, wood, iron plate, aluminum, plastic.
5. Easy opening, reaming and deburring.
Company Profiles
Heavy Drill (Chongqing) Precision Tool Manufacturing Co., Ltd. is a professional manufacturer of high-quality hole saws and drill bits. It was founded in 1995 and has 26 years of industry experience. It focuses on the development and manufacturing of hole saws and drill bits for power tools. Make the best hole saws and drills. The heavy drilling brand was registered in 2017 (formerly Yangtze River Diamond) in order to expand foreign markets. Heavy drilling products include diamond hole saws, step drills, high-speed steel twist drill bits, carbide hole saw bits, etc.
Scope of application
| HSS 4241 | Suitable for workpieces with hardness below 25°, such as iron plates, aluminum plates, and PVC plates. |
| HSS 6542(M2) | It is suitable for workpieces with hardness below 28°, such as iron plate, aluminum plate, sheet metal, and copper plate. |
| M35 contains cobalt |
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