Chtools Professional Carbide Tipped J Type Shank Annular Cutter

• Customized: Customized
• Length: 75mm
• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Metal Drilling
• Diameter of Shank: 31.75mm
• Model NO.: DNTJ
• Cutter Type: Core Drill Bit
• Shank Type: Weldon Shank Cutter Surface
• Treatment: All-Ground
• Perfprmance: Better Endurance
• Transport Package: Single Packing with PVC Plastic Tube
• Specification: 75mm
• Trademark: CHTOOLS
• Origin: China(Mainland)Zhejiang
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

Carbide tipped J type shank Core Drill (DNTJ)

1.31.75mm Parallel shank for clamping strength and finish. Suitable for large cutter above Φ 50mm.

2. Applicable to jple cutting and process of annular groove on various magnetic drills and press.

3. Can be used on various materials, like steel plate, Copper, aluminium, cast iron, stainless steel and plastic. And complex material available for drilling, a higher cutting speed available.

4. Selected speical-purpose carbide tips with multi-cut geometry for ply-cutting and lower friction. Reduced damage of tips and improved performance of ships removal.

5. Multi-ply cutting end edge geometry, to improve removal of chips and keep less resistance.

6. The specifications from the Φ 50mm ~ Φ 150mm, depth of cutting 75mm, 100mm series.

7. Can be customized Φ 150mm ~ Φ 200mm, depth can be extended to 200mm according the needs of special occasions.

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	Type	Size
DNTJ-50500	50*75	DNTJ-51050	105*75
DNTJ-50510	51*75	DNTJ-51100	110*75
DNTJ-50520	52*75	DNTJ-51150	115*75
DNTJ-50540	54*75	DNTJ-51200	120*75
DNTJ-50550	55*75	DNTJ-51250	125*75
DNTJ-50560	56*75	DNTJ-51300	130*75
DNTJ-50570	57*75	DNTJ-51350	135*75
DNTJ-50600	60*75	DNTJ-51400	140*75
DNTJ-50630	63*75	DNTJ-51450	145*75
DNTJ-50640	64*75	DNTJ-51500	150*75
DNTJ-50650	65*75
DNTJ-50660	66*75
DNTJ-50670	67*75
DNTJ-50680	68*75
DNTJ-50700	70*75
DNTJ-50720	72*75
DNTJ-50730	73*75
DNTJ-50740	74*75
DNTJ-50750	75*75
DNTJ-50760	76*75
DNTJ-50790	79*75
DNTJ-50800	80*75
DNTJ-50890	89*75
DNTJ-50900	90*75
DNTJ-51000	100*75

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.