Factory Custom 90 Degree Solid Carbide Countersink Subland Step Drill Bit For Aluminum Alloy Copper Cast Iron Drilling Machining

Home  /  Products  /  Multipurpose Diamond Drill Bits  /  Factory Custom 90 Degree Solid Carbide Countersink Subland Step Drill Bit For Aluminum Alloy Copper Cast Iron Drilling Machining

PRODUCTS

Contact and Support

Contact us

Factory Custom 90 Degree Solid Carbide Countersink Subland Step Drill Bit For Aluminum Alloy Copper Cast Iron Drilling Machining


Our website showcases only a selection of our products. If you have other requirements or can't find the right product, please feel free to contact our customer service team. We are here to assist you!

Material Solid Carbide Maximum Drilling Depth 18 mm point angle 135° Drill Bit Point Type self-centering point shank type round shank surface finish High Temp/Hardness AlTiN Cutting Direction Right Hand drill type Inch Extended Length Carbide Drill Bits application Cast Iron, Aluminum alloy, plastic, copper customized support ODM, OEM Size D8*FL18*SD8*OAL60-2F


MaterialSolid CarbideMaximum Drilling Depth18 mm
point angle135°Drill Bit Point Typeself-centering point
shank typeround shanksurface finishHigh Temp/Hardness AlTiN
Cutting DirectionRight Handdrill typeInch Extended Length Carbide Drill Bits
applicationCast Iron, Aluminum alloy, plastic, coppercustomized supportODM, OEM
SizeD8*FL18*SD8*OAL60-2F


Our website currently showcases only a portion of our products. If you have specific requirements or need more detailed product information, please feel free to contact us. Our professional team is ready to provide tailored solutions to help your brand stand out. Whether it’s design adjustments, functional enhancements, or packaging optimization, we are here to meet your expectations. We look forward to collaborating with you to create premium products!

Message

Contact Form (#3)
Copyright © 2026 Chinee Diamond Tools Co.,Ltd. All rights reserved.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Contact Form (#3)

Home

Products

about

contact