HSS Annular Broach Cutter Core Drill Bit for Drilling Holes

Data Sheet

product name		Annular cutter
Model		DNHX
Shankdiameter		19.05mm
Shank type		Weldon shank ( universal shank, Fein shank all shank types are available )
Diameter		12-65mm ( customization avilable )
Cutting depth		25/50/75/100mm
Packing		Plastic tube
Applicable material		Various steel material, steel plate, stainless steel, aluminum, brass, cast iron, etc.
Applicable machine		suitable for all the magnetic drilling machines
Cutting depth(mm)	Diameter(mm)		Pilot pin(mm)
25	φ12-65		DPB 6.34*77
50	φ12-65		DPB 6.34*102
75	φ18-65		DPB 7.98*130
100	φ18-65		DPB 7.98*160

Custom Industrial 12-65mm Precision Spiral HSS Annular Cutter for Metal/Wood/Concrete Drilling

Broach cutter core drill bits are specialized cutting tools used for drilling precise holes in a variety of materials, including metal, wood, and concrete. These drill bits are designed to cut a clean, smooth hole with minimal vibration and debris, making them ideal for applications where accuracy and cleanliness are important. Broach cutter core drill bits typically consist of a pilot bit, which guides the drill, and a series of cutting teeth, which remove material from the hole as the drill rotates. These cutting teeth may be made from a variety of materials, including high-speed steel, tungsten carbide, or diamond. Broach cutter core drill bits are commonly used in metalworking, construction, and woodworking applications.

CHTOOLS HSS ANNULAR CUTTER	Vc=20m/min
	Fn=0.1mm/r
CHTOOLS TCT ANNULAR CUTTER	Vc=40m/min
	Fn=0.12mm/r
Traditional Twist Drill	Vc=15m/min
	Fn=0.05mm/r

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