High Performance Carbide Drill With Coolant Hole Oil Rig Twist Drill Bits Internal Drilling Cutter For Woodworking

Brand Name:SUPAL
Model Number:OEM
Minimum Order Quantity:5PCS
Delivery Time:7-15Days
Payment Terms:T/T
Place of Origin:Changzhou,Jiangsu,China
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Location: Changzhou Jiangsu China
Address: No.105 Punan Street,Xixiashu Town ,Xinbei District,Changzhou City, Jiangsu Province,China
Supplier`s last login times: within 27 hours
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High Performance Carbide Drills With Coolant Hole Oil Rig Twist Drill Bits Internal Drilling Cutter for woodworking


High peformance Carbide Oil hole drill

Size:3D/5D


Top angle:118degree-140degree


With internal coolant hole


Material: Kennametal


Grain Size:0.5um


Co:12 %


Flexural strength:4300N/mm2


For drilling hole , high preformance , high speed , with TiAlN coating getting long tool life

HRCHRC45 , HRC55 , HRC60 , HRC65
MaterialYG10X , YL10.2 &WF25 , K44 &K40 , H10F
MG Grain size0.7um , 0.6um , 0.5um , 0.5um
CO10% , 10% , 12% , 10%
Flexural strength3320N/mm2 , 4000N/mm2 , 4300N/mm2 , 4300N/mm2
Coating TypeAlTin , Tialn , TiSin , Naco
Hardness(HV)3200 , 2800 , 3600 , 42(GPA)
Thickness(UM)2.5-3 , 2.5-3 , 3 , 3
Oxidation Temp.(℃)900 , 800 , 1000 , 1200
Friction Coefficient0.3 , 0.3 , 0.45 , 0.4
ColorBlack , Violet , Copper , Blue
ApplicationMachinery Processing , Aeropace , Automobile , Mould , Plastic and other fields

Shank dia (mm)Flute dia (mm)Flute Length (mm)O.A.L(mm)
3xD6M 3.42062
3xD6M. 3.52062
3xD6M. 3.82466
3xD6M. 42466
3xD6M. 4.22466
3xD6M. 4.32466
3xD6M. 4.52466
3xD6M. 4.82866
3xD6M. 52866
3xD6M 5.12866
3xD6M. 5.22866
3xD6M. 5.52866
3xD6M. 5.82866
3xD6M. 62866
3xD8M. 6.13479
3xD8M 6.23479
3xD8M. 6.53479
3xD8M. 6.83479
3xD8M. 6.93479
3xD8M. 73479
3xD8M. 7.4179
3xD8M 7.54179
3xD8M 7.84179
3xD8M. 84179
3xD10M. 8.14789
3xD10M. 8.24789
3xD10M 8.54789
3xD10M. 8.64789
3xD10M 8.84789
3xD10M. 94789
3xD10M. 9.24789
3xD10M. 9.54789
3xD10M. 9.84789
3xD10MM.104789
3xD12MM.10.255102
3xD12MM.10.355102
3xD12MM.10.555102
3xD12MM.10.655102
3xD12MM.10.855102
3xD12MM.1155102
3xD12MM.11.255102
3xD12MM.11.555102
3xD12MM.11.855102
3xD12MM.1255102
3xD14MM.12.260107
3xD14MM.12.560107
3xD14MM.1360107
3xD14MM.13.560107
3xD14MM.1460107
3xD16MM.14.265115
3xD16MM.14.565115
3xD16MM.1565115
3xD16MM.15.565115
3xD16MM.1665115
China High Performance Carbide Drill With Coolant Hole Oil Rig Twist Drill Bits Internal Drilling Cutter For Woodworking supplier

High Performance Carbide Drill With Coolant Hole Oil Rig Twist Drill Bits Internal Drilling Cutter For Woodworking

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