HSS Hole Saw - 金属开孔器

产品名称｜Product Name

金属开孔器   Metal hole saw

产品简介｜Product Introduction

金属开孔器是用于金属板材、管材、型材上精准开孔的切削工具，通常由中心定位钻、合金刀齿 / 高速钢刀体、连接柄组成，可在铁板、不锈钢、铝合金、镀锌板等材料上快速开出标准圆孔，广泛用于五金加工、设备安装、装修改造等场景，开孔效率高、尺寸精准。

Metal hole saw is a cutting tool for accurately drilling holes on metal sheets, pipes and profiles. It usually consists of a center positioning drill, alloy teeth / HSS body and connecting shank. It can quickly drill standard round holes on iron plate, stainless steel, aluminum alloy, galvanized sheet and other materials. It is widely used in hardware processing, equipment installation, decoration and renovation, with high efficiency and precise hole size.

产品特点｜Product Features

1. 切削锋利耐用：采用高速钢或硬质合金刀齿，硬度高、耐磨性好，适合金属连续切削。
2. 定位精准：自带中心钻头，定位稳定不跑偏，开孔圆整、尺寸标准。
3. 开孔效率高：切削顺畅，排屑性能好，比普通钻头开孔更快更省力。
4. 切口平整：开孔边缘光滑无毛刺，减少后续打磨工序。
5. 通用性强：可匹配手电钻、台钻、冲击钻等多种电动工具使用。
6. 规格齐全：多种孔径可选，满足不同安装与加工需求。

1. Sharp and Durable Cutting: Adopts HSS or carbide teeth, high hardness and good wear resistance, suitable for continuous metal cutting.
2. Precise Positioning: Equipped with center drill for stable positioning, ensuring round and standard holes.
3. High Drilling Efficiency: Smooth cutting and good chip removal, faster and more labor-saving than ordinary drills.
4. Smooth Cut Edge: Clean and burr-free hole edge, reducing subsequent grinding work.
5. Strong Compatibility: Works with electric drills, bench drills, impact drills and other power tools.
6. Complete Specifications: Various hole diameters available to meet different installation and processing needs.

应用场景｜Application Scenarios

适用于铁板、不锈钢板、铝合金、镀锌管、钢管、配电箱、机柜、汽车钣金、管道安装、设备维修、家装水电开孔、五金加工制造等金属材料开孔作业。

Suitable for hole drilling on iron plate, stainless steel plate, aluminum alloy, galvanized pipe, steel pipe, distribution boxes, cabinets, automobile sheet metal, pipeline installation, equipment maintenance, household water & electricity opening, hardware processing and manufacturing, etc.