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Carbide Stepped Drill with Good Finish

Name: Carbide Stepped Drill with Good Finish
Brand: OPT Cutting Tools Co., Ltd.
Rating: 4.9 (25 reviews)

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Model No. :
Brand Name :	OPT

6yrs

Shenzhen, Guangdong, China

Manufacturer
OEM service

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Platform Certification
The Belt And Road

OPT Cutting Tools Co., Ltd.

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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 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