Chinese Factory Tct Weldon Shank Core Drill Bit Annular Cutter

• Customized: Customized
• Length: 50mm/100mm
• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Metal Drilling
• Applications: Building and Industrial
• Model NO.: DNTP
• Shank Type: Weldon Shank Version P
• Shank Diameter: 31.75mm
• Treatment: All-Ground
• Transport Package: Plastic Box
• Specification: D 61mm~100mm, D. O. C. 50mm/100mm
• Trademark: CHTOOLS
• Origin: China
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

Production process

 

Chinese Factory Tct Weldon Shank Core Drill Bit

1. 31.75weldon shank for clamping strength and finish. Suitable for large cutter above Φ 61mm.

2. 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.

3. Applicable to hole cutting and process of annular groove on various magnetic drills and press, like Alfa, Hougen, Jancy, Euroboor, BDS, Ruko.

 

Type	Size(mm)	Type	Size(mm)
DNTP-40610	61*50	DNTP-60610	61*100
DNTP-40620	62*50	DNTP-60620	62*100
DNTP-40630	63*50	DNTP-60630	63*100
DNTP-40640	64*50	DNTP-60640	64*100
DNTP-40650	65*50	DNTP-60650	65*100
DNTP-40660	66*50	DNTP-60660	66*100
DNTP-40670	67*50	DNTP-60670	67*100
DNTP-40680	68*50	DNTP-60680	68*100
DNTP-40690	69*50	DNTP-60690	69*100
DNTP-40710	71*50	DNTP-60710	71*100
DNTP-40720	72*50	DNTP-60720	72*100
DNTP-40730	73*50	DNTP-60730	73*100
DNTP-40740	74*50	DNTP-60740	74*100
DNTP-40750	75*50	DNTP-60750	75*100
DNTP-40760	76*50	DNTP-60760	76*100
DNTP-40770	77*50	DNTP-60770	77*100
DNTP-40780	78*50	DNTP-60780	78*100
......	......	......	......
DNTP-41500	150*50	DNTP-61000	100*100

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.