Global Leading Diamond Tool Manufacturer.
Johnson Tools Black color 4-32mm Conical Cone HSS Spiral Groove Hex Shank Hyper Step Drill Bits
Specification:
Size:
5Steps:4-12mm
9Steps:4-20mm
15Steps:4-32mm
Material: High-Speed Steel 4241
Type: Spiral Groove Slot
Connection: 1/4 Hex Shank
100% brand new and high quality.
Made from HSS-Co, with heat treatment to it, high hardness, high wear resistance, high toughness, high bending strength, and sharp edge, the best choice for processing stainless steel, better than an ordinary step drill.
PRODUCT ADVANTAGES
Our customer service team is a dedicated, hard-working group specially selected for their enthusiasm and commitment to providing excellent customer service. They offer advice, answer any queries.
PRODUCT parameter
product usage
Automatically deburring holes as you drill.
High-speed steel, durable.
Titanium coated to reduce friction and run cooler
Scop: thin iron plate, aluminum, insulation boards, PVC panels 4 mm thickness inside the wood.
Widely used to cut holes in a variety of materials such as steel, wood, thin iron, aluminum alloy, insulation boards, PVC film, etc.
PACKAGING
（Quality Assurance Precision Customization）
We provide OEM/ODM services. Our team will assist you in creating custom stickers and designs based on your specific needs. Additionally, we offer a variety of packaging options to choose from, ensuring your products are not only functional but also visually appealing.
Noteworthy Features:
Our customers have consistently praised the excellence of our products. We are confident that you too will experience the same level of satisfaction. Should you require any customization, please do not hesitate to contact us. As the leading manufacturer of diamond tools, we are committed to providing you with the best solution possible.
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Get In Touch With Us
PRODUCT ADVANTAGES
Our customer service team is a dedicated, hard-working group specially selected for their enthusiasm and commitment to providing excellent customer service. They offer advice, answer any queries.
PRODUCT parameter
product usage
Automatically deburring holes as you drill.
High-speed steel, durable.
Titanium coated to reduce friction and run cooler
Scop: thin iron plate, aluminum, insulation boards, PVC panels 4 mm thickness inside the wood.
Widely used to cut holes in a variety of materials such as steel, wood, thin iron, aluminum alloy, insulation boards, PVC film, etc.
PACKAGING
（Quality Assurance Precision Customization）
We provide OEM/ODM services. Our team will assist you in creating custom stickers and designs based on your specific needs. Additionally, we offer a variety of packaging options to choose from, ensuring your products are not only functional but also visually appealing.
Noteworthy Features:
Our customers have consistently praised the excellence of our products. We are confident that you too will experience the same level of satisfaction. Should you require any customization, please do not hesitate to contact us. As the leading manufacturer of diamond tools, we are committed to providing you with the best solution possible.
RELATED PRODUCTS
Recommend more related products for you, you can choose the right product for supporting purchases
