Hot sale Paper Drills for Heidelberg printing machine

Paper Drills bits for Heidelberg printing machine, 1.made of HSS tool steel, 2.paper punching, 3.professional heat treatment - details see: https://www.machineto.com/hot-sale-paper-drills-for-heidelberg-printing-machine-10073278
Place of Origin:Hebei China (Mainland)Brand Name:for heidelberg, for heidelbergModel Number:paper drillsType:Paper drill bits
Use:For Heidelberg Printer,paper punchingPrinting Type:Offset Printing Machinemeterial:HSS tool steelDrill shape:Straight head , oblique head drill
Condition:new   
Hot sale Paper Drills for Heidelberg printing machine
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Hollow Paper Drills for Heidelberg printing machine

Hollow paper drills are manufactured in one specially developed HSS tool steel. Both outside and inside diameters are treated with a special abrasive compound giving a smooth finished surface. This helps to reduce resistance as the drill passes through the paper and also assists the drilled waste to pass up through the centre of the drill stem. Razor sharp finished cutting edge and wa coated for protection until the drill is required for use.

Diameter of the drill is clearly etched on the drill collar.

Drill Diameter(mm)Collar Diameter(mm)Drilling Length(mm)Overall Length(mm)
2.0205511
2.5205511
3.0-3.5306511
4.0-4.5407511
5.0-6.0508511
6.5-8.0508511
8.5508511
9.0-10508511
10.5-12.5508516
13.0-14.0508516
Hot sale Paper Drills for Heidelberg printing machine
Packaging Detail:10pcs/box
Delivery Detail:delivery within 1~7 days after recieving the payment

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