Heavy Duty Spring Steel Drill Bit Set 3 12mm Diameter for Stainless Steel

Description: Product Description Features: 1. This drill can be installed on various machines such as ordinary hand drills, drills and lathes. It is not recommended to use the lithium battery hand drill if the torque and power are not enough. 2. When drilling, it must be cooled with water, and the force should be light and very slow, especially when starting to drill and about to drill through slowly and evenly 3. After use, please clean the of the product and apply anti-rust oil to prevent rust 4. Various hand tools must be installed according to the correct steps, and the use of tools is prohibited before they are installed 5. Drilling of high-hardness materials needs to be cooled with cutting fluid, and the high temperature of dry drilling will easily cause the solder joints of the alloy cutter head to fall off and be scrapped. Specification: Name: Alloy Drill Bit Material: M35 Diameter: 3mm-12mm Color:silver Metal for Nemesis, 135 Degree ening, And Hard Uses: Stainless Steel, Abrasive Steel, Aluminum Alloy, Cast Iron, Copper, Aluminum Plastic Wood, Etc. Electric Drill Processing Tips: 1: When Drilling, The Drill Bit And The Stainless Steel Plate Are Perpendicular To 900° 2: If The Hole Is Larger Than 6mm, Use A 3.2mm-4mm Drill Bit To Drill Small Holes, And Then Use A Big Drill To Ream The Holes 3: The Electric Drill Chuck Must Clamp The Double-headed Drill, And The Exposed Part Is As Short As Possible. The Cutting Edge Of The Drill Does Not Need To Be Too, Too 4: The Number Of Revolutions Of The Electric Drill Should Be Between 800-1500, And The Effect Is Better. The Number Of Revolutions Should Not Be Too Large, Which Will Burn The Drill Bit And Cause Annealing. 5: Before Punching, You Can Use Sample Punch(or Nails Can Be Used Instead) To Punch At The Punching Position Center Point, The Drill Will Not Run Off Package content: 2pcs* drill bits or 5pcs drill bits Note: 1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the that you need. 2.Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm) 3.There are no instructions included in this kit.If you want to know how to use or install it,please contact us by Email.We will provide help as much as possible.Payment Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.Delivery details We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Contact us We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.

Price: 6.54 USD

Location: jinhua

End Time: 2024-12-19T04:52:41.000Z

Shipping Cost: 0 USD