HSS-E annular cutter with Weldon shank DAHSK-2
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 5000 pc/month
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DNHX(K)-2
D.O.C. 25mm
Unit：mm
◎ Weldon shank , with more stable clamping for stable cutting and finish of holes
◎ Additional one hole on the shank of cutters≤40mm , fit arbors with 19.05 bore as well as quick-change system
◎ Made of super tough high speed steel with mulit-cut geometry for ply-cutting and lower feiction to reach better performance of endurance and removal of chips
◎ Applicable to hole cutting and process of annular groove on various magneric drills and press , like Alfra , Hougen , Jancy , Euroboor , BDS , Ruko
| Type | Size |
| DAHK-20120 | 12*25 |
| DAHK-20130 | 13*25 |
| …… | …… |
| DAHK-20650 | 65*25 |
- Q: The difference between steel teeth and inserted cone bit
- The bits in the underground work after a certain time, drag bit blade diameter became small, short, blunt, the rock breaking ability becomes weak, slow progress; roller bit tooth wear due to erosion, bearing damage, will cause the cone roller rotation is not flexible or stuck, so that the torque increased, if not timely play that will happen cone off accident; diamond bit due to formation heterogeneity caused by PDC bit on the occurrence of crack, break, drop, also make slow drilling footage. In order to speed up the drilling of the whole well, the old bit must be replaced in time
- Q: What is the maximum diameter of the drill bit 1500W heavy hammer
- Electric tools, electric hammer is a kind of electric drill, mainly used for drilling in concrete, brick and stone on the floor. Professional on the wall, concrete, stone top drilling, and multifunctional electric hammer, adjusted to the proper position with appropriate drill can replace the ordinary electric drill, electric use. The hammer is in drill on the basis of increased by a motor driven piston crankshaft, in a cylinder of reciprocating air, which is in the air pressure in the cylinder cycle changes, changes in air pressure to drive the hammer hit the top of the cylinder reciprocating drill, if we use a hammer percussion drill. Named hammer!
- Q: Relationship between pump pressure and bit pressure drop
- The pump pressure is the total pressure loss of the circulation system, including the ground manifold, the internal pressure loss of the drill pipe, the annulus pressure consumption and the bit pressure drop. A pump is a machine that transports liquids or pumps liquids. It transfers mechanical energy or other external energy of the prime mover to the liquid, increasing the energy of the liquid. Pump is mainly used to transport water, oil, acid and alkali liquid, emulsion, suspension emulsion and liquid gold
- Q: What bits of percussion drills are made of?
- Cemented carbide: an alloy material made from powder metallurgy by hard metals and bonded metals of refractory metals.
- Q: Can HSS drill bits be drilled into stainless steel?
- Yes, but it's best to have cobalt high-speed steel bit, but it's better to use a carbide drill. High efficiency and cost performance. We can make stainless steel special drill.
- Q: What drills are used in tapping 304 stainless steel?
- Alloy bit generally refers to the hard alloy bit, divided into integral, welded, indexable inserts and removable head. The main components of cemented carbide are tungsten carbide, cobalt, etc., the hardness is relatively high, generally above HRC90 degrees, and it is suitable for batch processing and hard processing.
- Q: What size of drill should we use to drill 10 holes?
- The use of impact drill or hammer is generally used with 8MM drill, impact drill or hammer is by shock opening principle, always maintain a bit gap state, the gap is about 2MM, and the 8MM bit size, to meet the size of diameter 10MM! If a drill is used to open holes in wood or other plates, a 10MM drill can be used without the drill bit error...
- Q: The difference between left and right drills used to drill holes
- The use of left-hand drill, mostly because the machine tool design can not meet the needs of the right-hand bit, as some spindle can not meet the right-hand thread, you must use the left-hand thread. The specific situation is not practical, it is difficult to say too clear.
- Q: What is the four hole five hole hammer
- Five: refers to the pit slot number is five at the handle of hammer drill hole, three key and two ball groove, used in the five pit on the hammer. This drill is usually used in the heavy hammer.
- Q: How do we drill a tile with a thickness of 5mm glazed, without a glass bit, only the impact bit? What's up? The brick is attached to the wall!
- Slowly switch, carefully slow drilling tiles, and then force, this is a meticulous work, luck plus technology, but first of all to check whether the brick affixed to dense, if not dense, ninety-nine percent to break.
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HSS-E annular cutter with Weldon shank DAHSK-2
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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