Chinese Factory HSS Core Drill Bit with Weldon Shank

• Customized: Non-Customized
• Standard: ISO9001,ISO14001
• Length: 25mm
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Model NO.: DNHX
• Type of Shank: Weldon Shank
• Shank Diameter: 19.05mm
• Surface Treatment: All-Ground
• Package: Plastic Tube
• Transport Package: Single Packing with PVC Plastic Tube
• Specification: diatemer 12mm-65mm
• Trademark: CHTOOLS
• Origin: China(Mainland)Zhejiang
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

Production process

 

1. Employing HSS-E for production, with excellent performance of high hardness, abrasion resistance and tenacity, the product will have a very long service life under stable processing status;
2. Based on different cutting depth, designing corresponding end-edge cutting geometry, which possesses good centering and blade collapse resistance performance;
3. Possessing all the shank types, and being suitable for all the magnet-seat drilling machines worldwide;
4. Complete and advanced heat treatment process and quality inspection standard, guarantee product quality;
5. Automatic CNC machine tool processing, with consistent and stable quality.
 

Type	Size	Type	Size
DNHX-20120	12*25	DNHX-20350	35*25
DNHX-20130	13*25	DNHX-20360	36*25
DNHX-20140	14*25	DNHX-20370	37*25
DNHX-20150	15*25	DNHX-20380	38*25
DNHX-20160	16*25	DNHX-20390	39*25
DNHX-20170	17*25	DNHX-20400	40*25
DNHX-20175	17.5*25	DNHX-20410	41*25
DNHX-20180	18*25	DNHX-20420	42*25
DNHX-20185	18.5*25	DNHX-20430	43*25
DNHX-20190	19*25	DNHX-20440	44*25
DNHX-20200	20*25	DNHX-20450	45*25
DNHX-20210	21*25	DNHX-20460	46*25
DNHX-20215	21.5*25	DNHX-20470	47*25
DNHX-20220	22*25	DNHX-20480	48*25
DNHX-20225	22.5*25	DNHX-20490	49*25
DNHX-20230	23*25	DNHX-20500	50*25
DNHX-20240	24*25	DNHX-20510	51*25
DNHX-20250	25*25	DNHX-20520	52*25
DNHX-20260	26*25	DNHX-20530	53*25
DNHX-20270	27*25	DNHX-20540	54*25
DNHX-20280	28*25	DNHX-20550	55*25
DNHX-20290	29*25	DNHX-20560	56*25
DNHX-20300	30*25	DNHX-20570	57*25
DNHX-20310	31*25	DNHX-20580	58*25
DNHX-20320	32*25	DNHX-20590	59*25
DNHX-20330	33*25	DNHX-20600	60*25
DNHX-20340	34*25	DNHX-20650	65*25