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Straight Shank Nano Coating 15mm Solid Carbide Drill Bit
Straight Shank Nano Coating 15mm Solid Carbide Drill Bit
Specifications
Brand Name :
Betalent
Model Number :
Fixed shank, micro drill bit
MOQ :
10
Price :
2-300USD/PC
Payment Terms :
L/C, T/T
Supply Ability :
100,000pcs per month
Delivery Time :
5-8days
Packaging Details :
Plastic tube
Material :
Tungsten Carbide
Use :
Metal Drilling,Wood Drilling
Product name :
Tungsten carbide right hand drill bits
Application :
Various materials,tungsten carbide drill bits for drilling
Size :
3-60mm,5mm-15mm,4-12mm,1-23mm,or as your request
Shank :
Round Shank,Straight shank
Usage :
STEEL,rock drilling,aluminium,drill holes,cnc bit for wood
Packing :
Plastic case
Diameter :
0.25~8mm
Coating :
Altin/Tialn/Tin/Tisin/Nano,Uncoated,Optional
Description

tungsten carbide drill bits,twist drills,solid tungsten carbide drill bits,solid carbide drill bits

Drill Bit Coating material:Commonly used materials for drill bits are low carbon steel, high carbon steel, high speed steel, cobalt steel, tungsten carbide, polycrystalline diamond, etc. Surface coatings include black oxide, titanium nitride (TiN), titanium aluminum nitride (TiAlN), titanium carbonitride (TiCN) and diamond powder.

Straight shank right hand carbide twist drill Standar size:

Straight Shank Nano Coating 15mm Solid Carbide Drill Bit

d=D Cutting dia. Lc Cutting length L Overall length
0.80-1.00mm 12mm 50mm
1.05-1.50mm 14mm 50mm
1.55-5.00mm 18mm 50mm
2.05-2.50mm 20mm 50mm
2.55-3.00mm 25mm 50mm
3.05-4.00mm 25mm 50mm
4.05-4.50mm 25mm 50mm
4.55-5.00mm 25mm 50mm
5.05-6.00mm 25mm 50mm
6.05-6.50mm 30mm 60mm
6.55-7.00mm 30mm 60mm
7.05-7.50mm 40mm 75/80mm
7.55-8.00mm 40mm 75/80mm
8.05-8.50mm 40mm 75/80mm
8.55-9.00mm 40mm 75/80mm
9.05-9.50mm 40mm 75/80mm
9.55-10.00mm 40mm 75/80mm
10.05-10.50mm 45mm 100mm
10.55-11.00mm 45mm 100mm
11.05-11.50mm 50mm 100mm
11.55-12.00mm 50mm 100mm

Parameters setting for carbide drill bit milling different materials:

Work piece material

Strength of extension σ b/MP a

 Hardness HB Feed f/(mm/r) Speed V/(m/min)

Coolant
d/mm
5~10 11~30 5~10 11~30

Tool steel

1000

1800~1900

2300

300

500

575

0.08~0.12

0.04~0.15

<0.02

0.12~0.2

0.05~0.08

<0.03

35~40

8~11

<6

40~45

11~14

7~10

Water-insoluble

cooling oil
Nickel chrome steel

1000

1400

300

420

0.08~0.12

0.04~0.05

0.12~0.2

0.05~0.08

35~40

15~20

40~45

20~25
Cast steel 500~600 —— 0.08~0.12 0.12~0.2 35~38 38~40
Stainless steel —— —— 0.08~0.12 0.12~0.2 25~27 27~35
Heat resistant steel —— —— 0.01~0.05 0.05~0.1 3~6 5~8
Gray iron —— 200 0.2~0.3 0.3~0.5 40~45 45~60 Dry cut or emulsion
Alloy iron —— 230~350 0.03~0.07 0.05~0.1 20~40 25~45

Water-insoluble

cooling oil or emulsion
—— 350~400 0.03~0.05 0.04~0.08 8~20 10~25
malleable cast iron —— —— 0.15~0.2 0.2~0.4 35~38 38~40

Dry cut or emulsion
Brass —— —— 0.07~0.15 0.1~0.2 70~100 90~100
Cast bronze —— —— 0.07~0.1 0.09~0.2 50~70 55~75
Aluminum —— —— 0.15~0.3 0.3~0.8 250~270 270~300 Dry cut or gasonline
Hard rubber —— —— 0.2~0.4 30~60
Thermosetting resin —— —— 0.04~0.1 60~90
Plastic —— —— 0.05~0.25 30~60
Glass —— —— Manual 4.5~4.7
Glass fiber composite material —— —— 0.063~0.127 198

1,Tip angle 118°,d tolerance within 0.005mm

2, Standard size in stock, ready to ship.

2, Accept customize.

product picture:

Straight Shank Nano Coating 15mm Solid Carbide Drill BitStraight Shank Nano Coating 15mm Solid Carbide Drill Bit

Specification:

Shank:Round Shank,Straight shank

Usage:STEEL,rock drilling,aluminium,drill holes,cnc bit for wood

Drill bits can be divided into two categories, one is flat drills, twist drills, center drills, deep hole drills and other drilling tools; the other is reaming drills, countersink drills and other reaming drills. Spiral drill bits are used in construction projects with an outer diameter of 400 to 600 mm and a length between 12 meters and 8 meters. Use flat-bottom drill bits for loose soil layers, use rake bits for miscellaneous fill soil layers, and use cylinders for obstacles such as concrete and strips Type drill.

Product tags

carbide drill bit for hardened steel

,

tungsten carbide drill bit

,

solid carbide drill-bit
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Straight Shank Nano Coating 15mm Solid Carbide Drill Bit

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Product Detail
Brand Name :
Betalent
Model Number :
Fixed shank, micro drill bit
MOQ :
10
Price :
2-300USD/PC
Payment Terms :
L/C, T/T
Supply Ability :
100,000pcs per month
Contact Supplier
Straight Shank Nano Coating 15mm Solid Carbide Drill Bit

Xiamen Betalent Carbide Co.,Ltd

Active Member
5 Years
fujian, xiamen
Since 2010
Business Type :
Manufacturer
Main Products :
Solid Carbide End Mill, Ball Nose End Mill, Corner Radius End Mill
Total Annual :
700,000-1,500,000
Employee Number :
100~150
Certification Level :
Active Member
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