Good Quality Factory Directly Magnetic Drill Annular Cutters Hole Drill Bits

• Customized: Customized
• Length: 25mm
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Type of Shank: Weldon Shank
• Model NO.: DNHX
• Shank Diameter: 19.05mm
• Depth: 25mm&50mm&75mm&100mm
• Package: Plastic Box
• Transport Package: Plastic Box Inside, Carton Outside
• Specification: diameter 12mm-65mm
• Trademark: CHTOOLS
• Origin: China
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

Product Description

 

Good quality factory directly magnetic drill hole cutter for drilling

1,Employing high-quality imported ultrafine particle TCT raw materials, with superior bending strength and impact tenacity;
2,Special blade edge geometry for steel rail, the cutting force is small and speed is fast, to ensure good strength and sharpness of blade during drilling and cutting;
3,Full-automatic CNC production lines, with stable and reliable quality to guarantee drilling precision;
4,annular cutting, which decrease actual cutting area effectively, and is able to complete drilling in about 30s for each hole;
5,Setting with dry-wet products with dual purposes to cope with the operation under severe conditions, such as wild, severe winter

Type	Size(mm)	Type	Size(mm)
DNHX-20120	12*25	DNHX-20410	41*25
DNHX-20130	13*25	DNHX-20420	42*25
DNHX-20140	14*25	DNHX-20430	43*25
DNHX-20150	15*25	DNHX-20440	44*25
DNHX-20160	16*25	DNHX-20450	45*25
DNHX-20170	17*25	DNHX-20460	46*25
DNHX-20180	18*25	DNHX-20470	47*25
DNHX-20190	19*25	DNHX-20480	48*25
DNHX-20200	20*25	DNHX-20490	49*25
DNHX-20210	21*25	DNHX-20500	50*25
DNHX-20220	22*25	DNHX-20510	51*25
DNHX-20230	23*25	DNHX-20520	52*25
DNHX-20240	24*25	DNHX-20530	53*25
DNHX-20250	25*25	DNHX-20540	54*25
DNHX-20260	26*25	DNHX-20550	55*25
DNHX-20270	27*25	DNHX-20560	56*25
......	......	......	......
DNHX-20400	40*25	DNHX-20650	65*25