Tin Coating High Speed Steel Core Drill Bit Annular Cutter Set

• Customized: Non-Customized
• Length: 25mm
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Shank Type: Weldon Shank
• Model NO.: DNHX
• Shank Diameter: 19.05mm
• Treatment: All-Ground
• Performance: Better Endurance
• Transport Package: Red Plastic Box
• Specification: 25mm depth
• Trademark: CHTOOLS
• Origin: China
• HS Code: 820750900
• Production Capacity: 100, 000PCS/Month

Product Description

Production process

 

Tin Coating High Speed Steel Core Drill Bit Annular Cutter Set

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-40120	12*50	DNHX-40350	35*50
DNHX-40130	13*50	DNHX-40360	36*50
DNHX-40140	14*50	DNHX-40370	37*50
DNHX-40150	15*50	DNHX-40380	38*50
DNHX-40160	16*50	DNHX-40390	39*50
DNHX-40170	17*50	DNHX-40400	40*50
DNHX-40175	17.5*50	DNHX-40410	41*50
DNHX-40180	18*50	DNHX-40420	42*50
DNHX-40185	18.5*50	DNHX-40430	43*50
DNHX-40190	19*50	DNHX-40440	44*50
DNHX-40200	20*50	DNHX-40450	45*50
DNHX-40210	21*50	DNHX-40460	46*50
DNHX-40215	21.5*50	DNHX-40470	47*50
DNHX-40220	22*50	DNHX-40480	48*50
DNHX-40225	22.5*50	DNHX-40490	49*50
DNHX-40230	23*50	DNHX-40500	50*50
DNHX-40240	24*50	DNHX-40510	51*50
DNHX-40250	25*50	DNHX-40520	52*50
DNHX-40260	26*50	DNHX-40530	53*50
DNHX-40270	27*50	DNHX-40540	54*50
DNHX-40280	28*50	DNHX-40550	55*50
DNHX-40290	29*50	DNHX-40560	56*50
DNHX-40300	30*50	DNHX-40570	57*50
DNHX-40310	31*50	DNHX-40580	58*50
DNHX-40320	32*50	DNHX-40590	59*50
DNHX-40330	33*50	DNHX-40600	60*50
DNHX-40340	34*50	DNHX-40650	65*50