Fivepears Step Drill Bit Set,Material: Hss,For Soft Metal/Thin Iron

Selamat Datang di Toko Kami. - Kami Menjual Produk-produk Import - Produk Dikirim dari Luar Negeri. - Estimasi Kiriman 5-15 Hari. Mohon Menunggu length : 32MM is_customized : Yes Use : Metal Drilling Material : High Speed Steel Model Number : drill set DIY Supplies : Woodworking Type : Center Drill Bit Certification : CE DIY Supplies1 : metalworking Type1 : wist drill Use1 : wood drilling Type2 : Step drill bit Type3 : Drill Bit-Milling Cutter, Two In One Type4 : Drill For Metal Cone Product Parameters Material: HSS Applicable material: wood/plastic/soft metal/iron Applicable sheet thickness: 5mm; Iron 3mm Not applicable material: glass/tile/stainless steel Applicable equipment: hand drill/lithium drill/bench drill Note: 1. Attention to users of lithium electric drills: 12V rechargeable drills have insufficient torque, so it is not recommended to use them. It is recommended to use 36V and 48V lithium electric drills. 2. Attention to users of electric hand drills: the larger the hole diameter, the lower the speed of the electric drill, and the recommended speed is within 1000RPM. Step Drill Function 1 Drill=15 Drills:This set includes three standard SAE step drill bits that replace 15 individual drill bits allowing for you to spend more time working, than swapping out drill bits. Drilling and Chamfer and Deburr:Drill holes in materials such as wood/plastic/soft metal/iron with only a small amount of pressure, and chamfer and deburr while drilling. Sawtooth Drill Function Function: Drilling and slotting, the sharp serrated band design can continue to drill horizontally after drilling. Sawing method: Since the electric drill rotates clockwise, please perform sawing and cutting against the direction of electric drill rotation during operation Grinding treatment: After the sawing is completed, there will be burrs on the edge. It is recommended to use assorted files and sandpaper for grinding. If you need to further polish to a mirror effect,