You can use a circular saw to cut holes out of the middle of a sheet of wood, but it requires a steady hand and a little practice.  all you need is to therefore Set the blade to the correct depth and align the guide mark with your cut line.This machine  has a blade guard which is the most important safety feature of the tool, because a circular saw takes time for the blade to come to a complete stop after a cut has been made.product features include: Voltage:220-240v~50/60hz · input power:1600w · no- load speed:5000rpm · blade diameter:185x20mm · cutting capacity: 45 degree:44mm. these features make this machine an affecient and of good quality , thus making work easier

Description This elegantly designed 300Kg Heavy Duty Digital Electronic Computing Platform Scale With Guard provides you accurate and precise weight for all of your professional and industrial needs. Built for the long run, this ergonomically designed digital scale will last you for years. Incorporating highly precise sensors, the scale allows you to store prices of up to 6 units with capacities of 300Kg and increments of 50g. An easy to read digital control panel also comes with a light for even more effortless operation in all conditions. The scale can be run either on AC power or through an In Built Rechargeable Battery – which means one can use this anywhere! There was never a better solution for your weighing needs at this handsome a price! Specifications Highly accurate and precise sensors Capacity to store up to 7 unit prices Weight, unit price, total price LED display Mild Steel Runs on built-in 4V rechargeable battery or AC power 40 hours continuous use from a single charge Waterproof and oil proof keyboard Extra large stainless stain platform Power tare, zero, low battery, Power indicators Auto-zero tracking: slight shock won’t affect zero figures Key Features ! Price Computing Digital Weight Scale! 100g Precision, 100g Divisions Displays Weight, Unit Price and Total Price LED/LCD Display Metal / steel platform, heavy duty design Platform Size: 45CM X 60CM Perfect for Warehouse, Industrial, Office, Farm, Stores etc Runs on rechargeable battery : 6V/4AH battery, AC 220V. 120hrs long lasting power duration from a single charge. Display Windows: Weight window 5 digits, Unit Price Window 5 digits, Total Price Window 6 digits Conductive silicon rubber switch with soft touch Power tare, zero, low battery, AC power indicators, Auto shut off to save power, overweight alarm function Capacity to store up to 8 unit prices and 99 accumulation memory, Memory recall, give chan

KEY FEATURES

No-load speed: 4800Rpm Cutting capacity at 45º: 44mm, at 90º: 65mm Adjustable cutting depth Adjustable bevel cutting: 0-45º