Specifications Model No. Product No. Specification 1 KA001 (7 英寸) 180 * 2.2 / 1.8 * 25.4 * 60T 2 KA002 (7 英寸) 180 * 2.4 / 2.0 * 25.4 * 60T 3 KA003 (7 inches) 180 * 3.0 / 2.4 * 25.4 * 60T 4 KA004 (8 英寸) 205 * 3.0 / 2.4 * 25.4 * 80T 5 KA005 (10 英寸) 250 * 3.2 / 2.6 * 25.4 * 80T 6 KA006 (10 英寸) 255 * 3.0 / 2.4 * 25.4 * 100T 7 KA007 (10 inches) 255 * 3.0 / 2.4 * 25.4 * 120T 8 KA008 (12 英寸) 305 * 3.2 / 2.8 * 25.4 * 80T 9 KA009 (12 英寸) 305 * 3.2 / 2.8 * 25.4 * 100T 10 KA010 (12 inches) 305 * 3.2 /2.8*25.4*120T 11 KA011 (14 英寸) 355 * 3.2 / 2.8 * 25.4 * 100T 12 KA012 (14 英寸) 355 * 3.2 / 2.8 * 25.4 * 120T 13 KA013 (15 inches) 380 * 3.4 / 2.8 * 25.4 * 100T 14 KA014 (15 英寸) 380 * 3.4 / 2.8 * 25.4 * 120T 15 KA015 (16 英寸) 405 * 3.4 / 2.8 * 25.4 * 100T 16 KA016 (16 英寸) 405 * 3.4 / 2.8 * 25.4 * 120T 17 KA017 (18 inches) 455 * 3.4 / 2.8 * 25.4 * 100T 18 KA018 (18 英寸) 455 * 3.4 / 2.8 * 25.4 * 120T applies a variety of materials such as acrylic sheet with 60 tooth gear 1:40 What is the difference? 40 teeth due to the small friction, will and effort, the sound will be small, but the cut is more smooth 60 tooth. General carpentry and more with 40 teeth. Prices are the same, ha ha. To the sound of small, use a little thick, but better quality thin. The more teeth, sawing the profile the more smooth, stable performance if your machine is good sound will be smaller as 2:30 tooth blade to cut wood with a 40 tooth blade to cut wood What is the difference? There are: 1 different cutting speeds. 2 different gloss. 3 blade angle of the teeth themselves are also different. 4 blade body rigidity, flatness, end-hop and other requirements are also different. In addition to the machine speed, and the feed rate of the timber also has some requirements. Six pairs do precision blade device also has a great relationship. 7 'cut back' present this to be the most difficult. Another: Why alloy saw an opening? To prevent the clip blade; increased friction. Such as 3: Multi teeth and small teeth of the saw blade to cut wood What is the difference? Serrated teeth, in general, the more the number of teeth, the more the cutting edge per unit time, the better the cutting performance, but required more and more carbide cutting teeth number, the price of the high saw blade, but too dense serrated , the teeth of the chip becomes smaller, easily lead to blade fever; serrated excessive addition, when the feed rate mismatch, then cut per tooth rarely will exacerbate friction with the workpiece edge, affecting the life of the blade . Typically tooth spacing 15-25mm, should be selected based on a reasonable number of teeth cutting material. To sum up: a small section of teeth much better than smooth section of teeth, tooth less than the price of more expensive tooth tooth tooth less than the number of blades less likely to burn, if it is multi-saw teeth must use less, If plywood class must be reduced tooth chipping and more. Note the use of a blade. Please alloy saw hanging vertically on the drying rack, be sure to avoid damp places, do not alloy blade flat on the floor or shelf, flat will lead alloy blade deformation. 2. When using, do not exceed the specified maximum speed. After the speed of calculation is attached for reference. 3. When used, must take protective mask, gloves, helmets, safety shoes, safety glasses. 4. When installing alloy blade, you must first confirm the saw table performance, usage, it is best to read the manual saw table. Lest installed wrong, causing the accident. 5. When installing alloy blade, you must first check whether there is a split blade alloy, distort, fill level, after the fall of teeth and so on, and then install it. 6. Super-hard alloy saw sharp serrated prohibit collision, falling to the ground, must be gently. 7. Bahrain alloy saw blade, you must confirm the center hole of the blade is firmly fixed on the saw table flange gasket must be good washer; then gently push saw blade, confirmed the hand rotation Whether eccentric shaking. 8. Alloy saw blade cutting direction must be indicated by the arrow direction of rotation is aligned with the saw table. Do not install the opposite direction, the mistake direction will lead out tooth. 9. Pre-turn: the replacement of alloy saw, before use pre-turn for a minute, let the saw table into the working state, can be cut. Failure to follow the rules and operations personnel will result in injury or death. Accident users own responsibility.