Brand: behappy
Warranty Period: 3 Years
Support Customization: Oem, Odm
Species: Twist Drill Bit
Application: Metal Drilling
Surface Treatment: Other
Productivity: 100, 000PCS Per Month
Transportation: Ocean,Land,Air,Express
Supply Ability: 100, 000PCS Per Month
Payment Type: L/C
How to install Twist Drill when drilling on lathe Use special tools to install. As shown in FIG. 2, the taper shank bit can be inserted into the special Tool cone hole 1, and the square part of the special tool 2 is clamped in the tool rest. After adjusting the height, automatic feed drilling can be used. General special tool conical hole made into 4 Morse cone, if the installation drill and conical hole number does not match, can use drill sleeve transition; If it is a straight Shank Drill Bit, the drill collet can be installed in the conical hole of a special tool by the drill collet.
Model NO. GM-039
| Description | 3Pcs High-Speed Steel Step Drill Bit Set |
| Shank | 6mm or 6.35mm (1/4") * 45mm L |
| Head size | 10mm |
| Thread | Double cut, fine thread |
| Standard packing | 5pcs in wooden box |
| MOQ | 200 sets |
| FAQ |
| Q: What can we provide ? |
| A: We are a professional manufacturer of Hole Saw and have our own packing centre. Through more than 10 years of effort, we have worked together with many good manufactuers of different tools as an exclusive tool club. We can provide our factory direct price for a vast range of products, including power tool accessories, Hand Tools, combination kits, etc. |
| Q:What is the shipping port? |
| A: We ship the goods via Shanghai port. |
| Q:How about the sample? |
| A: The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account |
| Q:How do you control the quality? |
| A: We will make samples before mass production, and mass production will be arranged after samples approved. Doing 100% inspection during production, then do random inspection before packing, taking pictures after packing. |
| Shipping way |
| 1. Small quantity: by international air express, within 3-7days arriving |
| 2. Large quantity: by ocean cargo, arriving time depends on customers destination |
| Our service |
| 1. 24hours online technical support (telephone and email) |
| 2. 100% Satisfaction Guarantee |
| 3. Engineers are available |
Product Categories : Drill Bit > Step Dril Bit
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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