Communicate with Supplier? Supplier
Jen Li Ms. Jen Li
What can I do for you?
Chat Now Contact Supplier

OPT Cutting Tools Co., Ltd.

Grinding Twist Drills - manufacturer, factory, supplier from China

(Total 24 Products for Grinding Twist Drills)

  • PCD grinding twist drill for composites

    PCD grinding twist drill for composites

    • Brand: OPT

    • Packaging: carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD grinding twist drill for composites PCD tools can perform cutting at extremely high spindle speeds but the impact of cutting speed changes on machining quality cannot be ignored Although high speed cutting can improve machining efficiency in the state of high speed cutting the increase in cutting temperature and...

    Contact Now

  • PCD end mill grinding CNC for drill press

    PCD end mill grinding CNC for drill press

    • Brand: OPT

    • Packaging: Carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD end mill grinding CNC for drill press PCD tools for processing aluminum workpieces have the advantages of long tool life and high metal removal rates The disadvantages are that the tools are expensive and the processing costs are high This has resonated in the machine manufacturing industry But over the years the...

    Contact Now

  • PCD tangential fette end mill grinding fixture

    PCD tangential fette end mill grinding fixture

    • Brand: OPT

    • Packaging: Carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD tangential fette end mill grinding fixture Standard size full section PCD tools have a complete PCD top surface which is sintered on a carbide substrate Although full section tools start at a higher cost they are indexable and can be located on one side of the tool Provide multiple cutting edges At the time of...

    Contact Now

  • PCD triangular gear end mill cutter grinding

    PCD triangular gear end mill cutter grinding

    • Brand: OPT

    • Packaging: Carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD triangular gear end mill cutter grinding Standard size full section PCD tools have a complete PCD top surface which is sintered on a carbide substrate Although full section tools start at a higher cost they are indexable and can be located on one side of the tool Provide multiple cutting edges At the time of...

    Contact Now

  • PCD end mill gear cutter grinding bits

    PCD end mill gear cutter grinding bits

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    PCD end mill gear cutter grinding bits Accurate use of PCD tools When cutting aluminum alloy materials the wear life of carbide tools is only a small part of PCD tools and the rough machining cutting rate of carbide tools is very high Silicon aluminum alloys have comparable cutting rates OPT is able to supply customer...

    Contact Now

  • PCD end mill key way regrinding for machine

    PCD end mill key way regrinding for machine

    • Brand: OPT

    • Packaging: Carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD end mill key way regrinding for machine The tools for precision milling of aluminum automotive catheters are often combined with a pointed PCD tool and a common carbide tool in order to cut casting burrs encountered at a certain cutting depth These casting burrs easily and continuously impact the solder joint...

    Contact Now

  • PCD octagon end mill nother cutter regrinding

    PCD octagon end mill nother cutter regrinding

    • Brand: OPT

    • Packaging: Carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD octagon end mill nother cutter regrinding The tools for precision milling of aluminum automotive catheters are often combined with a pointed PCD tool and a common carbide tool in order to cut casting burrs encountered at a certain cutting depth These casting burrs easily and continuously impact the solder joint...

    Contact Now

  • PCD grinding forming cookie cutter for table saw

    PCD grinding forming cookie cutter for table saw

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    PCD grinding forming cookie cutter for table saw For PCD roughing the maximum depth of cut of the blade is white cast iron and other hard high chromium cast irons of about 4 76mm and chromium free clean cast irons up to 6 35mm The line speed of finishing is from 105 120m min for processing high chromium cast iron to...

    Contact Now

  • PCD sheet metal sharpening grinding forming cutter

    PCD sheet metal sharpening grinding forming cutter

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    PCD sheet metal sharpening grinding forming cutter PCD cutters have a variety of particles because the cutting edges of coarse grained PCD tools are difficult to reach the degree of greasiness of fine grained PCD tools Therefore fine grained PCD tools can achieve better machining appearance finish but the wear rate is...

    Contact Now

  • PCD ball nose end mill grinding

    PCD ball nose end mill grinding

    • Brand: OPT

    • Packaging: Carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD ball nose end mill grinding For PCD roughing the maximum depth of cut of the blade is white cast iron and other hard high chromium cast irons of about 4 76mm and chromium free clean cast irons up to 6 35mm The line speed of finishing is from 105 120m min for processing high chromium cast iron to 2100m min for...

    Contact Now

  • PCD ball nose end mill acylic aluminium grinding

    PCD ball nose end mill acylic aluminium grinding

    • Brand: OPT

    • Packaging: Carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD ball nose end mill acylic aluminium grinding The disc slightly offsets some of the conventional cemented carbide inserts up and down in the axial and radial directions The carbide insert will cut the flash edge immediately before the finished PCD insert You may have a deeper cut to the PCD head or a little less...

    Contact Now

  • PCD engraving goldsmith tool drills bits

    PCD engraving goldsmith tool drills bits

    • Brand: OPT

    • Packaging: carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD engraving goldsmith tool drills bits Although diamond has extremely high hardness its toughness is not as good as cemented carbide and it is larger than that of high speed steel Therefore the important failure pattern of PCD tools is chipping The chipping is usually caused by vibration during machining Reducing...

    Contact Now

  • PCD grinding thread milling cutter for sale

    PCD grinding thread milling cutter for sale

    • Brand: OPT

    • Packaging: Carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD grinding thread milling cutter for sale PCD tools have very low affinity with non ferrous and non metallic materials and chips do not easily adhere to the tip of the blade during processing to form a stacked edge Processing ranges from traditional metal cutting to material processing such as stone wood metal...

    Contact Now

  • PCD wood turning texturing drills tools

    PCD wood turning texturing drills tools

    • Brand: OPT

    • Packaging: carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD wood turning texturing drills tools Standard size full section PCD tools have a complete PCD top surface which is sintered on a carbide substrate Although full section tools start at a higher cost they are indexable and can be located on one side of the tool Provide multiple cutting edges At the time of purchase...

    Contact Now

  • Carbide indexable drills with coolant  deep holes

    Carbide indexable drills with coolant deep holes

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    High speed solid carbide spot drill bits Typically indexable drill bits are used in holes that are no deeper than about 5 times the bit diameter They are capable of quite high axial loads and cut very fast Almost all indexable drill bits have multiple coolant channels for prolonged tool life under heavy usage They are...

    Contact Now

  • Threaded carbide tipped drills bit

    Threaded carbide tipped drills bit

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    Threaded carbide tipped drills bit Indexable drill bits are primarily used in CNC and other high precision or production equipment and are the most expensive type of drill bit costing the most per diameter and length Like indexable lathe tools and milling cutters they use replaceable carbide or ceramic inserts as a...

    Contact Now

  • PCD wood turning resin tools grinding bunnings

    PCD wood turning resin tools grinding bunnings

    • Brand: OPT

    • Packaging: carton

    • Supply Ability: 10000 pcs/month

    • Min. Order: 10 Piece/Pieces

    PCD wood turning resin tools grinding bunnings Currently the biggest development area of PCBN tools is high hard cutting finishing of automotive engine alloy steel parts such as gears shafts and bearings with Rockwell hardness of 60 65HRC From a traditional point of view such parts can only be made by grinding...

    Contact Now

  • Carbide countersink twist drills bit for steel

    Carbide countersink twist drills bit for steel

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    Carbide countersink twist drills bit set for hardened steel Drills vary widely in speed power and size They are characteristically corded electrically driven devices with hand operated types dramatically decreasing in popularity and cordless battery powered ones proliferating Drills are commonly used in woodworking...

    Contact Now

  • Sharpen grinding carbide screw machine drills bit

    Sharpen grinding carbide screw machine drills bit

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    Sharpen grinding carbide screw machine drills bit A drill is a tool primarily used for making round holes or driving fasteners It is fitted with a bit either a drill or driver depending on application secured by a chuck Some powered drills also include a hammer function And carbide drill bits often used with a cooling...

    Contact Now

  • Coolant thru carbide half round spade drills

    Coolant thru carbide half round spade drills

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    Coolant thru carbide half round sapde drills Manufacturers can produce special versions of the twist drill bit varying the geometry and the materials used to suit particular machinery and particular materials to be cut Twist drill bits are available in the widest choice of tooling materials Twist drill bits range in...

    Contact Now

  • Imperial solid carbide spilt point drills

    Imperial solid carbide spilt point drills

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    Imperial solid carbide spilt point drills The original method of manufacture about twist drills was to cut two grooves in opposite sides of a round bar then to twist the bar giving the tool its name to produce the helical flutes Nowadays the drill bit is usually made by rotating the bar while moving it past a grinding...

    Contact Now

  • Long shank carbide twist drill bits for steel

    Long shank carbide twist drill bits for steel

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    Long shank carbide twist drill bits for steel Drill bits are cutting tools used to remove material to create holes almost always of circular cross section Drill bits come in many sizes and shapes and can create different kinds of holes in many different materials In order to create holes drill bits are usually...

    Contact Now

  • Extended gun drilling drills for pipes

    Extended gun drilling drills for pipes

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    Extended gun drilling drills for pipes Gun drilling The cutting tool is a fluted solid rod that has a hole bored down the center Coolant is pumped through a hole in the inside of the drill It flows back outside the drill through the flute bringing the chips with it Gun drills are straight fluted drills which allow...

    Contact Now

  • Carbide gun drills for CNC machine

    Carbide gun drills for CNC machine

    • Brand: OPT

    • Packaging: Inner:Plastic case Outer:Standard carton

    • Supply Ability: 5000 pcs/month

    • Min. Order: 2 Piece/Pieces

    Carbide gun drills for CNC machine Gun drills can drill long straight holes in metal wood and some plastics The coolant provides lubrication and cooling to the cutting edges and removes the swarf or chips from the hole Modern gun drills use carbide tips to prolong life and reduce total cost when compared with steel...

    Contact Now

Review

Maamra Djamel

Jun 28, 2020 5

Thanks for OPT team. Absolutely no complaints. I highly recommend it. I am very happy with my purchase.
Kim Quy

Jun 25, 2020 5

I was excited when this product arrived, I didn't even know you could get a Grinding Twist Drills this cheap.
Mrs.stella Gann

Jun 07, 2020 5

I received the Grinding Twist Drills quickly in my country. There was no defect in the product. I am very satisfied with the product and delivery. thanks.
  • Related Information
Our aim should be to deliver high-quality solutions at aggressive rates, and top-notch service to prospects around the globe. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Grinding Twist Drills , Ground Twist Drills , Sharpening Twist Drills , remember to really feel cost-free to get hold of us. We have been wanting forward to forming profitable business enterprise relationships with new purchasers throughout the planet from the close to foreseeable future.
We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Grinding Twist Drills , Ground Twist Drills , Sharpening Twist Drills , We welcome you to visit our company factory and our showroom displayed various solutions that will meet your expectation meanwhile it is convenient to visit our website our sales staff will try their efforts to offer you the best service. If you require more information make sure you do not hesitate to contact us by E-mail or telephone.

Send Us a Message

We didn't put all products on website. If you can't find the product you're looking for, please contact us for more information.

Send Inquiry

Jen Li

Ms. Jen Li

Tel:86-755-27579101

Fax:86-755-27570606

Mobile Phone:+8613928413454Contact me with Whatsapp

Email:opt@tongweicn.com

Address:Room 609,Building 1,Dulex Hi-tech Park,Longhua District,Shenzhen,China, Shenzhen, Guangdong

Mobile Site