Company News
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Brief Introduction and Precautions for Use of Electric Tools — Electric Hammer
Electric hammer is one of the indispensable electric tools in the decoration and construction industry. Electric hammers rely on rotation and hammering to operate. A single hammering force is very high, and has a hammering frequency of 1000 to 3000 per minute, which can produce significant hammer...Read more -
Types and uses of drill bits How to sharpen drill bits
To put it bluntly, a drill bit refers to a special tool used for drilling or drilling. These drills are usually made of metal and are used to drill or bury holes in physical raw materials. So what are the types and main uses of drill bits? Drill cutting method. Drill application. How to maintain ...Read more -
Method of Opening Holes for Floor with Hole-Opener
1. The position to be drilled shall be calibrated in advance to ensure the level. (Note that there are no water and electricity lines at the corresponding positions in the wall) 2. When drilling on the anti-static floor and network floor with a glass drill bit, first make a hole in the inclined d...Read more -
Analysis of Advantages and Disadvantages of Common Stone Opening Methods
1. Dig the hole by hand. First draw the position of the hole on the stone, then dig the hole with an angle grinder, and polish it after finishing. This method seems to be low-cost, but it is inefficient, slow operation, and it is a great test of manual technology. Wasting time is equal to wasting...Read more -
Which Kind of Cobalt Containing High Speed Steel Twist Drill Bit is Better for Processing Steel Parts?
The application of hole-machining in the hardware manufacturing process is a very common one, and also an important link. The bore diameter often plays a role related to the precision of fixation. If the aperture does not meet the standard, the whole product will be directly judged as defective. ...Read more -
Maintenance of Percussive Electric Drill Bit
When using the impact electric drill, maintenance staff often encounters the slipping, breaking and squeaking of the impact electric drill. We summarized the following precautions: 1. After the bit is used, it shall be checked immediately for damage, passivation and other defects. If any, it shal...Read more -
Dimensions of Hammer Drill Bit
SDS PLUS Hammer Drill Bit Part No. Diameter Overall Length FHA01001 4MM 110MM FHA01002 4MM 160MM FHA01003 5MM 110MM FHA01004 5MM 160MM FHA01005 5.5MM 110MM FHA01006 5.5MM 160MM FHA01007 6MM 110MM FHA01008 6MM 160MM FHA01009 6.5MM 110MM FHA01010 6.5MM 160MM FHA01011...Read more -
Dimensions of DIN340 HSS Straight Shank Twist Drill Bit
Dimensions of DIN340 HSS Straight Shank Twist Drill Bit Diameter L1 L2 1 mm 56 mm 33 mm 1.1 mm 60 mm 37 mm 1.2 mm 65 mm 41 mm 1.3 mm 65 mm 41 mm 1.4 mm 70 mm 45 mm 1.5 mm 70 mm 45 mm 1.6 mm 76 mm 50 mm 1.7 mm 76 mm 50 mm 1.8 mm 80 mm 53 mm 1.9 mm 80 mm 53 mm 2 mm 85 mm 5...Read more -
Dimensions of DIN338 HSS Straight Shank Twist Drill Bit Ⅱ
Dimensions of DIN338 HSS Straight Shank Twist Drill Bit Diameter L1 L2 6.2 mm 101 mm 63 mm 6.3 mm 101 mm 63 mm 6.4 mm 101 mm 63 mm 6.5 mm 101 mm 63 mm 6.6 mm 101 mm 63 mm 6.7 mm 101 mm 63 mm 6.8 mm 109 mm 69 mm 6.9 mm 109 mm 69 mm 7 mm 109 mm 69 mm 7.1 mm 109 mm 69 mm 7....Read more -
Dimensions of DIN338 HSS Straight Shank Twist Drill Bit Ⅰ
1. Dimensions of DIN338 HSS Twist Drill Bit Diameter L1 L2 0.2 mm 19 mm 2.5 mm 0.22 mm 19 mm 2.5 mm 0.25 mm 19 mm 3 mm 0.28 mm 19 mm 3 mm 0.3 mm 19 mm 3 mm 0.32 mm 19 mm 4 mm 0.35 mm 19 mm 4 mm 0.38 mm 19 mm 4 mm 0.4 mm 20 mm 5 mm 0.42 mm 20 mm 5 mm 0.45 mm 20 mm 5 mm ...Read more -
Types and Dimensions of Electric Hammer Drill Bits
Types and Dimensions of Electric Hammer Drill Bits 1. Types of Electric Hammer Drill Bits Head Type Slot Type Shank Type Single Cutter Tip Single Cutter Tip SDS PLUS, SDS MAX, Hex Shank, Square Shank Crown Tip SDS PLUS, SDS MAX, Hex Shank, Square Shank Crown Tip Single Cutter Tip ...Read more -
Yueqing Jiesheng Tools Co., Ltd.
Yueqing Jiesheng Tools Co., Ltd. Established in 1989, is a company specialized in manufacturing and trading hardware tools, covering a construction area of 10000 square meters. The company is located in Yueqing city in Furong, Zhejiang province. In 2003, with the approval of China Federation of I...Read more