Chinese Factory 50mm Depth HSS Annular Cutter Drill Set

• Customized: Customized
• Standard: ISO9001,ISO14001
• Length: 50mm Depth
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Model NO.: DNHX
• Applications: Building and Industrial
• Shank Type: Weldon Shank
• Shank Diameter: 19.05mm
• Transport Package: Carton out Side
• Specification: 50mm
• Trademark: CHTOOLS
• Origin: China
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

Chinese factory 50mm depth HSS annular cutter drill set

1. Made of high-performance high speed steel., e. G. M2, M2AL, M35, M42 etc. And can be used on various materials, like steel plate, Copper, aluminium, cast iron, stainless steel and plastic.

2. Special multi-cut geometry with ply-cutting and lower friction to reach better performance of endurance and removal of chips. So its life is lengthened. It is stable made and can cut with high speed, and make the surface of materials smooth. It has exact diameter and can use after regrinding.

3. TiN or TiAIN coating are available upon request

4. The product is mainly used to process the hole of steel component, such as steel structure project, railway traffic, bridging, shipbuilding, machine manufacture, aviation and spaceflight.
 

Type	Size(mm)
DNHX-	12*50
	13*50
	14*50
	16*50
	17*50
	19*50
	21*50
	22*50
	24*50
	25*50
	27*50
DPB-	6.34*102