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DESCRIPTION

Basic Info.

Model NO.	DNHX
Shank Diameter	19.05mm
Transport Package	Single Packing with PVC Plastic Tube
Specification	diameter 12mm-65mm depth 25mm
Trademark	CHTOOLS
Origin	China(Mainland)Zhejiang
HS Code	8207509000
Production Capacity	100, 000PCS/Month

Product Description

Tools Manufacturers HSS Weldon Shank Core Drill Bit1. Weldon shank, with more stable clamping for stable cutting and finish of holes.2. Additional one hole on the shank of cutters ≤ Φ 40mm, fit arbors with 19.05 bore as well as quick-change system.3. Applicable to hole cutting and process of annular groove on various magnetic drills and press, like Alfra, Hougen, Jancy, Euroboor, BDS, Ruko.4. Made of high-performance high speed steel., e. G. M2, M2AL, M35, M42 etc. And can be used on various materials, like steel plate, Copper, aluminium, cast iron, stainless steel and plastic.5. The specifications from the Φ 12mm to Φ 65mm, depth of cut from25mm, 35mm, 50mm, 75mm and 100mm.6. Special multi-cut geometry with ply-cutting and lower friction to reach better performance of endurance and removal of chips. So its life is lengthened. It is stable made and can cut with high speed, and make the surface of materials smooth. It has exact diameter and can use after regrinding.7. TiN or TiAIN coating are available upon request.8. The product is mainly used to process the hole of steel component, such as steel structure project, railway traffic, bridging, shipbuilding, machine manufacture, aviation and spaceflight.

Type	Size(mm)
DNHX-20120	12*25
DNHX-20130	13*25
DNHX-20140	14*25
DNHX-20150	15*25
DNHX-20160	16*25
DNHX-20170	17*25
DNHX-20180	18*25
DNHX-20190	19*25
DNHX-20200	20*25
DNHX-20210	21*25
DNHX-20220	22*25
DNHX-20230	23*25
DNHX-20240	24*25
DNHX-20250	25*25
......	......
DNHX-20480	48*25
DNHX-20490	49*25
DNHX-20500	50*25
DNHX-20510	51*25
DNHX-20520	52*25
DNHX-20530	53*25
DNHX-20540	54*25
DNHX-20550	55*25
DNHX-20560	56*25
DNHX-20570	57*25
DNHX-20580	58*25
DNHX-20590	59*25
DNHX-20600	60*25

Zhejiang Xinxing Tools Co., Ltd. established in 1992, is a manufacturer concentrating on R&D and manufacture of cutting tools with high-performance. Drafting unit for Chinese industrial standard of annular cutter.Our products include high efficiency energy saving annular cutter series that won the single industry champion, and rail cutter, hole saw, and self-developed magnetic drilling machine series. In addition, a series of high-precision tools, spade drill, BTA deep hole drill, S drills, and milling cutter have been added.The company has modern production lines, including internationally-known numerical control machine tool, full-automatic CNC machine tool, heat treatment production line, strong production capacity, From raw material testing, blanking, rough processing, heat treatment, finishing processing to finished product inspection and testing, and all the production processes are completed by our own factory. For you, which means: The most reliable products supply and the fastest delivery time.After many years of technological innovation and development, the company has more than 110 core independent intellectual property rights patents, including 10 invention patents. The company implements a strict quality management system and has successively passed the ISO9001 quality system certification and the ISO14001 environmental system certification.In the future, CHTOOLS will devote to become a leading international cutting tool manufacturer, provide you with more effective and better services, become your trusted tool supplier.