Strong stability
Reduce your each cost of hole
Reduce your worker cost of Change tools!
Taper Shank Twist Drilll

· Product Name: Taper Shank Twist Drill
· Material: High speed steel
· Use: Metal Drilling
· Hardness: HRC35
· Coating: Tin, Ticn, Tiain
· Coolant Hole: Yes Or No, According To The Requirements
· Process: Fully Ground
· Size: 5mm-100mm
· Packaging: Plastic Box or Carton
· Workpiece Material: Suitable for drilling generally steel, alloy steel under HRC 35, iron and stainless steel.

What\'s Heygo\'s Advantages?

1. Material: Our raw material is from the same supplier as the Y. Brand.
2. Heat-treatment Process: With the high quenching and high return process technology, our high quenching is 5 - 10 degrees higher than that of peers, and high tempering is 3 - 5 degrees higher than that of peers.
3. Process: Full-ground process-high precision, long service life and good stability.
4. Unique design for the flute can be suitable for various materials.

How to Prove?

How to Produce Such Products?

How Does Heygo Tools Look Like?

Name	Henan Heygo Tools Co.,Ltd
Experience	60 years experience
Employees	300 people
Technician	55 people
Engineers	24 people
Certificates	ISO9001:2008/CE certificates
Business	Manufacturer, sales and export of hole-making tools, threading tools,millingand reaming tools and CNC alloy tools