ISO Solid Carbide Drill For HRc42 Steel Power Drilling , Hard Metal Drill Bits

Basic Information
Place of Origin: CHINA
Brand Name: MMM
Certification: ISO 9001
Model Number: Various
Minimum Order Quantity: 5 PCS
Price: USD
Packaging Details: Internal Plastic Box Packaging
Delivery Time: 5-15 Days
Payment Terms: L/C, T/T
Supply Ability: 5,000 PCS/Month
Detail Information
Material: Cemented Carbide Coating: PVD
Material To Be Processed: P, M Standard: ISO, DIN
High Light:

carbide drill bits


carbide step drill bit

Product Description

Solid Carbide Drills for HRc42 Steel Power Drilling



Feature Advantage:

  • When the hardness of the material to be processed is ≥HRC42, the conventional process is difficult to directly process with the drill bit, and must be completed by rough machining + heat treatment + finishing process. This processing process is complicated, the time is long and the cost is high.
  • The powerful drill bit can realize the material drilling of ≥HRC42, especially after the quenching.
  • Achieve the completion of rough and fine drilling, greatly improve processing efficiency, ensure product quality, and have high cost performance.
  • The unique coating post-treatment technology effectively reduces the cutting force, making the chip removal smoother and safer.


Technical Information:

  • Typical application of integral alloy drill bits:
    • Small diameter hole
    • Tight or precision tolerance hole
    • The hole shorter than a deep hole
  • Chip formation and chip evacuation are important issues in drilling. It depends on the workpiece material, blade geometry selection, coolant pressure, capacity, and cutting parameters.
  • Chip clogging can cause the drill bit to move radially and affect hole quality, bit life and reliability.
  • The drill bit is mounted on the shank chuck and its circumferential runout must be less than 0.02 mm.

Contact Details
Bluce Xie

Phone Number : +8613975363585

WhatsApp : +8618673357990