Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Tool Parts >

High Stability Solid Carbide Drill With Double Edged Belt / Anti Blocking Properties

Categories Solid Carbide Drill
Brand Name: MMM
Place of Origin: CHINA
Model Number: ∅2-∅20
MOQ: 5 PCS
Price: USD
Payment Terms: L/C, T/T
Supply Ability: 5,000 PCS/Month
Delivery Time: 5-15 Days
Packaging Details: Internal Plastic Box Packaging
Certification: ISO 9001
Material: Cemented Carbide
Coating: PVD, Non
Material to be processed: P, M, K, N, H, S
Standard: ISO, DIN, MMM
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

High Stability Solid Carbide Drill With Double Edged Belt / Anti Blocking Properties

Solid Carbide Drills for General Material Drilling with Double Edged Belt / High Drilling Stability


Feature Advantage:

  • This series of solid carbide drills is extremely versatile, and the same series can achieve efficient drilling of steel, stainless steel, cast iron and other materials.
  • Optimized drill tip structure for better cutting performance.
  • Double-edged belt design for improved drilling stability.
  • ∅2 - ∅25 Diameter, 0.1 mm first gear, complete types.
  • 3D, 5D, 8D, all kinds of lengths are complete.
  • All specifications and models are available in both internal and external cooling to meet the requirements of various machine tools.
  • AlCrN coating combines excellent wear resistance with anti-blocking properties for improved edge stability.
  • The unique coating post-treatment technology effectively reduces the cutting force, making the chip removal smoother and safer.

Technical Information:

  • Typical application of solid carbide drills:
    • 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, tool geometry selection, coolant pressure, capacity, and cutting parameters.
  • Chip clogging can cause the drill to move radially and affect hole quality, tool life and reliability.
  • The drill is mounted on the shank chuck and its circumferential runout must be less than 0.02 mm.

Recommended Cutting Parameters:

  • When using this series of tools for the first time, the cutting is performed according to the recommended cutting speed of 90% or the feed rate of 85%. When the cutting condition is stable, the cutting speed and the feed are increased one by one.
  • Cutting parameters are recommended for water soluble cutting fluids.
  • Use a defect-free, clean chuck when installing the drill and control the drill runout to within 0.02 mm.
  • The recommended cutting parameters are for applications where the hole depth is below 5D.
  • The recommended cutting parameters are externally cooled drills, Internally cooled drills can be increased by 10%-15% depending on the situation.

Material

Mild Steel

Carbon Steel

Alloy Steel

<HRc 30


Pre-Hardened Steel

<HRc 40


Stanless Steel

Speed

m/min


60-120


40-70


25-40

Diameter

mm

Rotating

r/min

Feed

mm/r

Rotating

r/min

Feed

mm/r

Rotating

r/min

Feed

mm/r

2140000.06-0.0895000.06-0.0855000.02-0.05
395000.09-0.1263000.09-0.1237000.03-0.07
470000.10-0.1547000.10-0.1527000.04-0.08
557000.12-0.1838000.12-0.1822000.05-0.10
647000.14-0.2031000.14-0.2018500.06-0.12
836000.16-0.2424000.16-0.2414000.08-0.16
1028000.18-0.2719000.18-0.2711000.10-0.18
1224000.20-0.3016000.20-0.309300.12-0.20
1421000.22-0.3514000.22-0.358000.13-0.22
1618000.25-0.3612000.25-0.367000.14-0.25
1816000.28-0.3811000.28-0.386200.15-0.28
2014000.30-0.409500.30-0.405500.16-0.30
2515000.32-0.429000.32-0.427000.17-0.32


Material


Cast Iron


Ductile Iron


Heat Resistant Alloy

Speed

m/min


60-120


50-100


15-25

Diameter

mm

Rotating

r/min

Feed

mm/r

Rotating

r/min

Feed

mm/r

Rotating

r/min

Feed

mm/r

2140000.06-0.08110000.06-0.0832000.02-0.04
395000.09-0.1274000.09-0.1221000.03-0.06
470000.10-0.1556000.10-0.1516000.04-0.07
557000.12-0.1845000.12-0.1812500.05-0.09
647000.14-0.2037000.14-0.2010500.06-0.11
836000.16-0.2428000.16-0.248000.08-0.14
1028000.18-0.2722000.18-0.276000.10-0.16
1224000.20-0.3019000.20-0.305000.12-0.18
1421000.22-0.3516000.22-0.354500.13-0.20
1618000.25-0.3614000.25-0.364000.14-0.23
1816000.28-0.3812000.28-0.383500.15-0.25
2014000.30-0.4011000.30-0.403200.16-0.28
2515000.32-0.4211000.32-0.422500.17-0.3


FAQ:
1. Where are your factory located?

Our factory located in zhuzhou city, hunan province.

2. What are your main products?
Our main products are carbide cutting tools, including end mill, face mill, drill bits etc.
3. What raw material you use?
We have rods with 3-4 types hardness, hrc45, hrc55, hrc60,hrc65.. Your work piece hardness decides what rods are suitable for.
4. Do you have grinding machine?
Yes, we have 8 Walter from Germany and professional engineers modeling cutters
5. How to ensure the quality?
We have precision detection machine, quality inspectors check cutters one by one.
6. How to deal with the cutters under verified?
These under verified cutters are all scraped.
7. I only have the drawings of work pieces? can you design cutters for me?
Yes, of course, show me work piece drawing, I will show you cutters’ drawing.

Quality High Stability Solid Carbide Drill With Double Edged Belt  / Anti Blocking Properties for sale
Send your message to this supplier
 
*From:
*To: Zhuzhou MMM New Material Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0