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OPT Cutting Tools Co., Ltd.

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Home > Products > Carbide Drills > Carbide Step Drills > Carbide Stepped Drill with Good Finish

Carbide Stepped Drill with Good Finish
Carbide Stepped Drill with Good Finish
Carbide Stepped Drill with Good Finish
Carbide Stepped Drill with Good Finish
Carbide Stepped Drill with Good Finish

Carbide Stepped Drill with Good Finish

Payment Type: L/C,T/T,D/P,Western Union
Incoterm: FOB,CFR,CIF,FCA
Min. Order: 10 Piece/Pieces
Delivery Time: 30 Days

Additional Info

    Packaging: carton

    Productivity: 10000 pcs/month

    Brand: OPT

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 10000 pcs/month

    HS Code: 108040399

    Port: Yantian,Shekou,Chiwan

Product Description

Carbide Stepped Drill with Good Finish

Step drill is also known as step drill or pagoda drill (English name Step Drill). It is mainly used for drilling thin steel sheets within 3mm. One drill bit can be used instead of multiple drills. Different diameter holes can be processed according to needs. The hole is processed in one time, and there is no need to change the drill bit and position the hole.

Product manufacturing: At present, the whole step drill is made of CBN full-grinding. The material is mainly high-speed steel, hard alloy, etc. The processing precision is high. According to the processing conditions, the surface coating treatment can be carried out to extend the service life of the tool and enhance the durability of the tool. Sex.

Coolant Carbide Step DrillsCoolant Carbide Step DrillsCoolant Carbide Step DrillsCoolant Carbide Step DrillsCoolant Carbide Step DrillsCoolant Carbide Step DrillsCoolant Carbide Step Drills


coolant carbide step drills


F.D Shank dia O.A.L Flute length Length of cut section Shank length Module No.
D1 D2 L1 L2 L3 L4 Uncoated coated
3 6 66 28 36 23 1100B-030 ■ 1100B-030T
4 6 66 28 36 23 1100B-035 ■ 1100B-035T
4 6 74 36 36 29 1100B-040 ■ 1100B-040T
5 6 74 36 36 29 1100B-045 ■ 1100B-045T
5 6 82 44 36 35 1100B-050 ■ 1100B-050T
6 6 82 44 36 35 1100B-055 ■ 1100B-055T
6 6 82 44 36 35 1100B-060 ■ 1100B-060T
7 8 91 63 36 43 1100B-065 ■ 1100B-066T
7 8 91 53 36 43 1100B-070 ■ 1100B-070T
8 8 91 53 36 43 1100B-075 ■ 1100B-075T
8 8 91 53 36 43 1100B-080 ■ 1100B-080T
9 10 103 61 40 49 1100B-085 ■ 1100B-086T
9 10 103 61 40 49 1100B-090 ■ 1100B-090T
10 10 103 61 40 49 1100B-096 ■ 1100B-096T
10 10 103 61 40 49 1100B-100 ■ 1100B-100T
11 12 118 71 45 56 1100B-110 ■ 1100B-110T
12 12 118 71 45 56 1100B-120 ■1100B-120T
14 14 124 77 45 60 1100B-140 ■ 1100B-140T
15 16 133 83 46 63 1100B-150 ■ 1100B-150T
16 16 133 83 48 63 1100B-160 ■ 1100B-160T
18 18 143 93 48 71 1100B-180 ■ 1100B-180T
20 20 153 101 60 77 1100B-200 ■ 1100B-200T

ABOUT US :

We are specialize in manufacturing PCD diamond tools and Carbide tools. Our major product inclulde PCD Inserts, PCD Reamers, PCD End Mills, PCD Taps, Cabide Inserts,Carbide Drills, Carbide Reams, Taps etc.,


We also offered customized cutting tools per drawings, and provide package according to customer requirements. We manufacture a series range of cutting tools for machining of Cast iron, Aluminium alloy and Non-Ferros metal, it is widely used in all major sectors like Automobiles, Engineering, Aerospace, Aviation and 3C industry. Premium quality of raw material is used in the production and strict examination during processing with advanced equipment, so our client are satisfied with our reliable quality and on-time delivery.


Our best selling of cutting tools include PCD Inserts, PCD End Mill, PCD Ball Nose Mill, PCD Reamer, Carbide Taps, Carbide End Mill , Special Form Cutter and many more. For these years we have been made a large forward in the technologies of manufacturing cutting tools. With high quality on performance and price, our product sells well both on domestic and overseas market. And we will always focus on the quality and best service, to make long business relationship.

Carbide End Mills

Looking for ideal Steel Drill Bits Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Best Drill Bits for Metal are quality guaranteed. We are China Origin Factory of Cobalt Drill Bits. If you have any question, please feel free to contact us.

Product Categories : Carbide Drills > Carbide Step Drills

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