Chinese Factory Tct Core Drill Annular Cutter with Quick Change Shank

• Customized: Customized
• Length: 75mm
• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Metal Drilling
• Shank Type: Quick Change Shank
• Model NO.: DNTG
• Treatment: All-Ground
• Performance: White Sand
• Packing: Plastic Tube
• Transport Package: Single Packing with PVC Plastic Tube
• Specification: D 12mm~60mm, D. O. C. 35mm~50mm
• Trademark: CHTOOLS
• Origin: China(Mainland)Zhejiang
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

Product Description

1. With all shank types, suitable for all magnetic drilling machines in the world; complete specifications, the maximum diameter of the standard
series is 150mm, The maximum cutting depth is 150mm, and the maximum diameter and maximum cutting depth of the customized series is
200mm;
2. Take corresponding technical support solutions for different processing needs (round tube, laminated cutting);
3. Adopt matrix material with excellent strength and toughness and special heat treatment process;
4. According to different drilling depths, the design of long and short grooves is adopted; the involute spiral groove structure enables smooth chip
removal and stable drilling;
5. Key processes are processed by fully automatic imported machine tools;
6. Imported high-performance carbide inserts, ultra-fine particles, ultra-high hardness, ensure service life.

 

Type	Size	Type	Size
DNTG-50180	18*75	DNTG-50430	43*75
DNTG-50190	19*75	DNTG-50440	44*75
DNTG-50200	20*75	DNTG-50450	45*75
DNTG-50210	21*75	DNTG-50460	46*75
DNTG-50220	22*75	DNTG-50470	47*75
DNTG-50230	23*75	DNTG-50480	48*75
DNTG-50240	24*75	DNTG-50490	49*75
DNTG-50250	25*75	DNTG-50500	50*75
DNTG-50260	26*75	DNTG-50510	51*75
DNTG-50270	27*75	DNTG-50520	52*75
DNTG-50280	28*75	DNTG-50530	53*75
DNTG-50290	29*75	DNTG-50540	54*75
DNTG-50300	30*75	DNTG-50550	55*75
DNTG-50310	31*75	DNTG-50560	56*75
DNTG-50320	32*75	DNTG-50570	57*75
DNTG-50330	33*75	DNTG-50580	58*75
DNTG-50340	34*75	DNTG-50590	59*75
......	.......	DNTG-50600	60*75
DNTG-50420	42*75