High Speed Steel 75mm Depth Magnetic Core Drill Annular Cutter

• Customized: Customized
• Standard: ISO9001,ISO14001
• Length: 75mm
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Model NO.: DNHC
• Shank Type: Universal Shank
• Surface Treatment: All-Ground
• Depth: 75mm
• Performance: Stamdard
• Transport Package: Plastic Box
• Specification: diatemer 18mm-50mm
• Trademark: CHTOOLS
• Origin: China
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

 

Product Description

 

1. Made of super hard high speed steel,with excellent performance of high hardness, Red Hardness and toughness, the product will have a super-long service life under stable processing conditions ;
2. Based on different cutting depth , design the correspunding cutting geometry of end edge , which have excellent performance of good centering and chipping resistance;
3. Processing all the shank types, and being suitable for all the magnetic drilling machines worldwide;
4. Advanced heat treatment process and quality inspection standard, ensure product quality;
5. Fully automatic CNC machine processing with stable quality.;
6. Automatic CNC machine processing, quality.
7.Cuttingedge:The design of cutting edge is layered cutting geometry and annular cutting, reduce the power consumption,
with high efficiency and energy saving .
8.CHIP FLUTE : Large capacity chip removal flute , chip removal is smathly and easily .
9.Applicable to all kinds of structural steel plates, alloy steel, stainless steel, aluminum, brass, cast iron, etc.
 

Type	Size	Type	Size
DNHC-50180	18*75	DNHC-E0687	11/16"*3"
DNHC-50190	19*75	DNHC-E0750	3/4"*3"
DNHC-50200	20*75	DNHC-E0812	13/16"*3"
DNHC-50210	21*75	DNHC-E0875	7/8"*3"
DNHC-50220	22*75	DNHC-E0937	15/16"*3"
DNHC-50230	23*75	DNHC-E1000	1"*3"
DNHC-50240	24*75	DNHC-E1062	1-1/16"*3"
DNHC-50250	25*75	DNHC-E1125	1-1/8"*3"
DNHC-50260	26*75	DNHC-E1187	1-3/16"*3"
DNHC-50270	27*75	DNHC-E1250	1-1/4"*3"
DNHC-50280	28*75	DNHC-E1312	1-5/16"*3"
DNHC-50290	29*75	DNHC-E1375	1-3/8"*3
DNHC-50300	30*75	DNHC-E1437	1-7/16"*3"
DNHC-50310	31*75	DNHC-E1500	1-1/2"*3"
DNHC-50320	32*75	DNHC-E1562	1-9/16"*3"
DNHC-50330	33*75	DNHC-E1625	1-5/8"*3"
DNHC-50340	34*75	DNHC-E1687	1-11/16"*3"
DNHC-50350	35*75	DNHC-E1750	1-3/4"*3"
DNHC-50360	36*75	DNHC-E1812	1-13/16"*3"
DNHC-50370	37*75	DNHC-E1875	1-7/8"*3
DNHC-50380	38*75	DNHC-E1937	1-15/16"*3"
DNHC-50390	39*75	DNHC-E2000	2"*3"
DNHC-50400	40*75
DNHC-50410	41*75
DNHC-50420	42*75
DNHC-50430	43*75
DNHC-50440	44*75
DNHC-50450	45*75
DNHC-50460	46*75
DNHC-50470	47*75
DNHC-50480	48*75
DNHC-50490	49*75
DNHC-50500	50*75