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High Quality K30/K40 Carbide Rods with Two Helical Coolant Holes

High Quality K30/K40 Carbide Rods with Two Helical Coolant Holes

High Quality K30/K40 Carbide Rods with Two Helical Coolant Holes
High Quality K30/K40 Carbide Rods with Two Helical Coolant HolesHigh Quality K30/K40 Carbide Rods with Two Helical Coolant HolesHigh Quality K30/K40 Carbide Rods with Two Helical Coolant HolesHigh Quality K30/K40 Carbide Rods with Two Helical Coolant HolesHigh Quality K30/K40 Carbide Rods with Two Helical Coolant Holes
CategoriesTungsten Carbide Rods
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Descriptionh6 ground carbide rods for making drill
TypeBlank rods or ground h6
SpecificationStandard 1.2~32or Customized
Main GradeGH10 and GH12
ShapeSolid Cylinder carbide
FeatureGood Wear Resistance, HIP Sintering, long lifespan
Material100% Virgin Raw Material
PackingPlastic tube +5 layer outer carton
FOB portZhuzhou
Terms of PaymentL/C, Western Union, MoneyGram, T/T, Paypal
Update Time2019-11-15
Detail Information



Grade Introduction
GradeISOGrain size
(μm)
Cobalt Content
(%)
Hardness
(HRA)
Density
(g/cm3)
T.R.S
(N/mm2)
GH10FK05-K100.4693.514.83800
Ultrafine grain size, with amazing wear resistance. High wear resistance endmill and engraving tools are recommended suitable for cutting PCB and composite material.
GH15FK10-K200.48.59314.523800
Ultrafine grain size,with good wear resistance. High wear resistance endmill and engraving tools are recommended suitable for cutting PCB and plastic.
GH25FK20-K400.41292.514.104200
Ultrafine grain size, higher Co content, with excellent hardness and toughness. Endmill and reamer are recommended.
Excellent performance for finishing. Especially suitable for cutting steel  ( HRC: 45-55 ) ,AI alloy and Ti alloy.
GH6AK151.06.092.514.952450
Drill, endmill and burr are recommended. Especially suitable for cutting
non-ferrous  metal and graphite(coating is needed).
GH20K20-K400.810.391.714.403500
Drill and endmill are recommended. Suitable for cutting general steel(HRC<48),grey cast iron, stainless steel and heat resistant alloy.
GH10.2YL10.20.610.292.314.303800
Drill and endmill are recommended. Especially suitable for cutting stainless steel, heat resistant alloy, cast iron.

øDTol.of Length
(+0~+5)
ødTKøPitch ( ±0.5°)a
PTol.
33300.401.7016.32-0.32+0.330.15
43300.602.2021.77-0.43+0.450.15
53300.702.6027.21-0.54+0.560.15
63300.702.6032.65-0.65+0.670.15
73301.003.7038.09-0.76+0.780.15
83301.004.0043.53-0.86+0.890.15
93301.404.8048.97-0.97+1.000.20
103301.404.8054.41-1.08+1.110.20
113301.405.3059.86-1.19+1.220.30
123301.406.2565.30-1.30+1.340.30
133301.756.5070.74-1.40+1.450.37
143301.757.1076.18-1.51+1.560.40
153301.757.7081.62-1.62+1.670.40
163301.758.3087.06-1.73+1.780.40
173301.758.9092.50-1.84+1.890.45
183302.009.5597.95-1.94+2.000.50
193302.0010.10103.39-2.05+2.120.50
203302.0010.40108.83-2.16+2.230.50
213302.0011.15114.27-2.27+2.340.50
223302.0011.60119.71-2.38+2.450.50
233302.0012.20125.15-2.48+2.560.50
243302.0012.80130.59-2.59+2.670.50
253302.0013.30136.03-2.70+2.780.50

                                                                                                                                           Unit(mm)
                                                                                                                                         
GH
Standard
Unground  ØD(mm)Ground  ØD(mm)
RangeTol.RangeTol.
3≤øD≤6+0.60 ~+1.003≤øD≤25h6
6<øD≤24+0.70 ~+1.10
øD=25+0.80 ~+1.20
Ød (mm)TKø (mm)
RangeTol.RangeTol.
0.40≤ød≤0.90±0.10TKø≤4.00+0~-0.40
0.90<ød≤1.70±0.154.00+0~-0.60
ød=1.75±0.205.00+0~-0.80
ød=2.00±0.2510.10+0~-1.00

øDTol.of Length
(+0~+5)
ødTKøPitch ( ±0.5°)a
PTol.
63300.502.2022.46-0.39+0.400.15
83300.652.7029.95-0.53+0.540.15
103300.803.5037.44-0.66+0.670.20
123300.904.2044.93-0.79+0.800.30
143301.004.7052.42-0.92+0.940.40
163301.205.5059.90-1.05+1.070.40
183301.406.3067.39-1.18+1.210.50
203301.507.1074.88-1.31+1.340.50

                                                                                                                                           Unit(mm)

GH
Standard
Unground  ØD(mm)Ground  ØD(mm)
RangeTol.RangeTol.
6≤øD≤20+1.10 ~+1.506≤øD≤20h6
Ød (mm)TKø (mm)
RangeTol.RangeTol.
0.40≤ød≤0.60±0.10TKø≤2.20+0~-0.40
0.60<ød≤0.90±0.152.20+0~-0.60
0.90<ød≤1.20±0.202.70+0~-0.80
1.20<ød≤1.50±0.25TKø=7.10+0~-1.00



 Delivery time

For samples: 5-7 days
For formal orders:10 -15 days


Payment
T/T, Western Union, PayPal, Money Gram, etc.
Payment≤1000 dollars, 100% in advance. Payment≥10000 dollars, 30% T/T in advance ,balance before shipment.

Packing
Standard carton

Shipment
DHL, FedEx, TNT, UPS, EMS, etc.

Any port in China.


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