HSS-E annular cutter with FEIN Quick-IN DNHF-3
- 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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DNHF-3
D.O.C. 35mm
Unit：mm
◎ 18mm Fein Quick-IN shank . Suitable on Fein Magnetic drills
◎ 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
| Type | Size |
| DNHF-30120 | 12*35 |
| DNHF-30130 | 13*35 |
| DNHF-30140 | 14*35 |
| …… | …… |
| DNHF-30580 | 58*35 |
| DNHF-30590 | 59*35 |
| DNHF-30600 | 60*35 |
- Q: Can twist drills drill through wall tiles?
- A drill bit (Drills) is a tool used to drill through holes or blind holes in solid material and to expand existing holes. The commonly used drills are mainly twist drills, flat drills, center drills, deep hole drills and casing drills. Reaming drill and countersink drill is not in solid material drilling, but it is also customary to put them in a bit.
- Q: Types of impact drills
- There are two types of drill hole two groove round handle (usually produced abroad and anti hammer production abroad is used), four hole square shank (general domestic production of electric hammer used) and five bit six bit long pit, angle etc.. Hope to be of help to you.
- 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: How do you get yellow on the surface of the drill bit?
- Coated cutting tools are in hard alloy high strength and toughness or high speed steel (HSS) on the body surface by vapor deposition method is coated with a thin layer of good abrasion resistance of refractory metal or non metal compounds (can also be applied in ceramics, superhard materials such as diamond and cubic boron nitride blade) obtained. The coating acts as a chemical barrier and thermal barrier, reducing the diffusion and chemical reaction between the tool and the workpiece, thereby reducing the wear of the crescent groove.
- Q: Impact drill and electric hammer drill is what is the difference
- The drill is the same, but the bayonet isn't the same,Impact drill hammer drill bit is triangular, rectangular, the force will be greater.
- Q: How can we change an ordinary drill bit into stainless steel?
- Ordinary drill can also drill stainless steel, but the performance is a little bit worse, the use of cutting speed is slower, plus special cutting fluid or vegetable oil for cooling lubrication.
- Q: How big is the screw hole at the back of the torch chuck? Is it a rebound?
- Screw head, some cross flower, six angle, etc.. Generally, the thread is covered with a lock gum.If you want to remove it, it should turn clockwise.
- Q: 304 stainless steel material generally what kind of drill material processing?
- Stainless steel (Stainless Steel) is referred to as the stainless steel, the resistance of air, steam, water and other weak corrosive medium or with stainless steel known as stainless steel; while the resistance to chemical corrosion (acid, alkali and salt chemical etching) corrosion of steel called acid resistant steel.
- Q: Why not hammer drill iron
- Motor protection device: comprehensive in use will inevitably have hard granular access to a machine (especially on the machine to work on drilling, such as drilling on the top wall), if there is no certain motor protection, rotating at high speed can easily be hard break or scratch enameled wire, eventually lead to the motor failure.5, positive function: can make use of a wider range of electric hammer drill, the form is mainly realized through switch or adjust the brush position, usually big tools will be used to adjust the brush position (rotating brush) to achieve the benefits of doing so is easy to operate, effectively inhibit the spark to protect motor commutator, prolong the use life6, hammer drill double function: both the impact hammer, electric drill and penetration.
- Q: What is the four hole five hole hammer
- Four: refers to the pit slot number is four at the handle of hammer drill hole, two key and two ball groove, used in the four pit on the hammer. This drill is usually used in the medium electric hammer.
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HSS-E annular cutter with FEIN Quick-IN DNHF-3
- 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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