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Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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+86 13525609655

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rsdgj@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

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How to Drill & Tap Aluminum | It Still Runs
How to Drill & Tap Aluminum | It Still Runs

Place the point of the coated drill bit on the aluminum. Pump the trigger of the drill motor to drill into the metal. Apply additional cutting fluid to the aluminum as you drill.

The Best Masonry Drill Bits for Concrete and More - Bob Vila
The Best Masonry Drill Bits for Concrete and More - Bob Vila

Drilling through stone, brick, granite, and even marble is possible, but it takes a tough ,drill, bit made of hard ,metal, to do it. Masonry ,drill, bits are specifically designed to tackle stone and ...

Drilling Metal With a Drill Press : 8 Steps (with Pictures ...
Drilling Metal With a Drill Press : 8 Steps (with Pictures ...

Drilling metal is slow and requires of force from the drill press. If the bit grabs your material instead of cutting it, the material can spin or launch. And between you, the material, and the drill press - you're going to sustain the most injuries. By contrast, a well-clamped drill operation is nearly fool-proof.

Drilling Metal With a Drill Press : 8 Steps (with Pictures ...
Drilling Metal With a Drill Press : 8 Steps (with Pictures ...

Drilling metal is slow and requires of force from the drill press. If the bit grabs your material instead of cutting it, the material can spin or launch. And between you, the material, and the drill press - you're going to sustain the most injuries. By contrast, a well-clamped drill operation is nearly fool-proof.

Best Drill Bits for Metal for 2021 | Pro Tool Reviews
Best Drill Bits for Metal for 2021 | Pro Tool Reviews

What are the Best Drill Bits for Metal Made of? Titanium (Coating) Drill bits made with a Titanium nitride coating resists corrosion and friction. It beats black oxide in that it increases surface hardness and does a better job reducing heat while drilling through metal. …

10 Best Drill Bits for Metal (Reviews) in 2021
10 Best Drill Bits for Metal (Reviews) in 2021

Then we’d also suggest giving this metal-friendly drill bit kit from Craftsman a once-over. This set, which comes in a sturdy, locking flat plastic case, contains 21 drill bits in all. Rather than being made from titanium or coated steel, these bits are constructed from cobalt, which is another durable metal capable of withstanding drilling through other metals even at the highest speeds.

How to Drill Metal Including What Drill Bit to use for ...
How to Drill Metal Including What Drill Bit to use for ...

When drilling into metal you should always use drilling or tapping fluid or at the bare minimum a 3-in1 oil as an alternative on thin metals and aluminium. The purpose of a drilling or cutting fluid as it’s also known is to help reduce the build up of heat as this can easily damage and blunt drill bits.

Pro Tips: How to Drill Stainless Steel – Make It From Metal
Pro Tips: How to Drill Stainless Steel – Make It From Metal

There’s a bit of science that goes into metal cutting that’s pretty interesting. Any metal cutting generates heat. There are three things that can heat up: The cutter; The workpiece; The chips; If the heat goes into your drill bit, your drill bit will burn out. If the heat goes into the workpiece, the metal will work-harden.

How to Drill Metal Including What Drill Bit to use for ...
How to Drill Metal Including What Drill Bit to use for ...

When drilling into metal you should always use drilling or tapping fluid or at the bare minimum a 3-in1 oil as an alternative on thin metals and aluminium. The purpose of a drilling or cutting fluid as it’s also known is to help reduce the build up of heat as this can easily damage and blunt drill bits.

How to Drill into metal to make jewelry « Jewelry ...
How to Drill into metal to make jewelry « Jewelry ...

First you'll need a piece of ,metal,, a steel plate, and a small ,drill, with a small bit. First you'll mark the place you want to ,drill,, and punch ,into, the ,metal, with a center punch. The final part is to ,drill, the hole with the ,drill,. You'll need to lubricate the ,drill, bit, and be sure to ,drill, over wood instead of ,metal,.

How to drill in metal - Skil
How to drill in metal - Skil

Drilling in metal causes swarf or chips (with soft metals such as brass) or shavings (with hard metals such as iron and steel). Special drill bits are available for both these types of metal. The cutting edges of drill bits for soft metals are flat (A).

drill - Drilling into a bathtub - Home Improvement Stack ...
drill - Drilling into a bathtub - Home Improvement Stack ...

Ok you have a ,metal, or cast tub, it takes a bit more pressure and time if the ,drill, bit is sharp. The goal is not to burn the bit (two fast) and to make progress with a small ,metal, shaving (just right speed) . Give it some more pressure and time and you will punch through. Remember to seal the screws with RTV / rubber grommets so the rail is sealed.

How to Drill a Hole in Galvanized Metal | It Still Runs
How to Drill a Hole in Galvanized Metal | It Still Runs

Drilling into galvanized metal is no different than drilling a hole in standard carbon metal, with the exception that the protective zinc coating does not protect the drilled hole. This can cause corrosion (rust) to form in and around the hole. After you drill the hole, it is possible to provide adequate corrosion protection for the drilled hole.

Amazon.com: Cordless Drill/Driver Kit 48pcs Drill Set w ...
Amazon.com: Cordless Drill/Driver Kit 48pcs Drill Set w ...

Amazon.com: Cordless ,Drill,/Driver Kit, 48pcs ,Drill, Set w/Lithium-Ion Battery Brushes Tape Measure - 12V Max ,Drill, 280 In-lb Torque, 18+1 ,Metal, Clutch, 3/8" Keyless Chuck, Built-in LED - Wood Bricks Walls ,Metal,: Home Improvement

Best Cordless Drill Reviews of 2020 (Top Rated 18v -20v ...
Best Cordless Drill Reviews of 2020 (Top Rated 18v -20v ...

10/7/2020, · #5 Best Cordless Hammer ,Drill,: Milwaukee M18 2605-20. The Milwaukee 7/8” SDS Plus Rotary hammer ,drill, packs an impressive 1.8 ft-lbs of impact energy. It has a powerful and dependable brushless motor. It is an 18V ,drill, that is one of the most compact drivers of this type. The REDLINK PLUS feature prevents over-discharge, overloading, and ...

16 Best manual hand drills | Traditional? (2021 UPDATED)
16 Best manual hand drills | Traditional? (2021 UPDATED)

Manual hand drills are tools that take imperial and metric drill bits that can drill into wood, light metals, and other materials. They can also be used to drill holes …

How to drill into metal studs
How to drill into metal studs

Connect the desired size ,drill, bit. This may vary slightly depending on the size hole wanted. Push the bit up against the mark and turn on the ,drill,. Press down firmly to force the bit through the wall and ,into, …

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Road West, North Branch, Jingkai Road, Puyang City