YZH HRC45 Spot Drill Angle Of 60° 90° 120° Stub Starting Location center Bit CNC Prepare Guide Pilot Hole Chamfer Machine Tool
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- Brand Name：BB
- DIY Supplies：Metalworking
- Type：Location Drill Bit
- Origin：Mainland China
- length：50-150L
- Model Number：DD452F
- Material：Tungsten Steel
- Use：Metal Drilling
- is-customized：Yes
- Certification：None
- Product name：Spot Drill
- Hardness：HRC45
- Product parameters
- Product Name : HRC45 Spot Drill
- Degree Of Chamfer：60° / 90° /120°
- Coating : AlTiN
- Helix angle ： 35°
- Milling method : This product can only be fixed point and chamfering.
- ★ Cannot be used for drilling.
- Edge :
- Fully polished milling cutter edge.
- Cutting edge passivationburr-free cutting.
- Processed by German WALTER machine.
- Material : Tungsten Steel Raw Materials
- Chamfer : Enhanced vibration resistance and cutting speed of milling cutters. Easy to operate.
- Processed workpiece material : General steels Alloy steelsTempered steels Cast iron Aluminum alloy
- etc. ≤HRC30 Steel
- Equipment : High speed machine / CNC Machine / Engraving Machine
- How to choose the specifications of spot drill?
- For Example : Machining a 5mm hole (d1) you can choose a 6mmx90° spot drill (d2) .
- This way the hole will not be deflected and get a 0.5mmx90° chamfer.
- Before using the toolplease measure the accuracy tolerance of the toolif the tool accuracy exceeds 0.01mmplease correct it before cutting.
- The shorter the tool protrudes from the collectthe better.If the tool protrudes longerit is necessary to reduce the speedfeed rate or cutting volume.
- If producing abnormal vibration or sound during cuttingreducing the speed and cutting amount until the situation improves.
- The best way to the steel cooling is spray jet and air jetwhich can improve the use of milling cutters.
- Please check your ADDRESSRECEIVE INFO carefully when processing the order. Orders will be processed and shipped within 72h after payment verification.If you have not received your shipment within 30 days from payment please contact us. We will track the shipment and get back to you as soon as possible with a reply. Customer is our God and we considered Customers satisfaction as the most important goal.
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- Thank you for coming
- Welcome next time!
