Supal (Changzhou) Precision Tools Co.,Ltd Art of Cutting
| Place of Origin: | Changzhou,Jiangsu,China |
|---|---|
| Brand Name: | SUPAL |
| Minimum Order Quantity: | 5PCS |
| Price: | To be negotiated |
| Packaging Details: | 1.One plastic pipe pack one piece,10 pcs per group 2.Put goods enclosed with air bubble paper into box 3.Other package is accepted according to customer's requirement |
| Delivery Time: | 7-15DAYS |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 10000000000PCS |
| Product Model: | Drill Bits | Material: | Tungsten Steel |
|---|---|---|---|
| Coating: | Tin/Altin/Ticn/Tisin | Point Angle: | 90/118/135/142 |
| Application: | Drill Holes | Customized Support: | OEM/ODM |
Not only does carbide provide cutting speeds at least four to eight times that of cobalt, but far higher feedrates as well.
And because carbide drills also support a feature unavailable with their cobalt cousins—coolant through-the-tool—there's no need to peck.
So while carbide drill bits are very hard, and can cut through some of the most difficult materials, they're also brittle and can break if not used properly
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HRC
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HRC45/55/60/65
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Coating Type
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TIN/TICN/ALCRN/ALTIN /TIALN /TISIN /NACO /DLC /Diamond
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OEM
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√
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Suitable For
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All Kinds Matel Plastic Wood Acrylic and so on
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|
Items
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HRC50
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HRC55
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HRC60
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HRC65
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Grade
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YG10X
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YL10.2 & WF25
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Germany K44 &K40
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Sandvik H10F
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Details
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Grain size 0.7um, Co10%,
Flexural strength
3320N/mm2
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Grain size 0.6um,
Co10%, Flexural
strength 4000N/mm2
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Grain size 0.5um, Co12%,
Flexural strength
4300N/mm2
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Grain size 0.5um,
Co10%, Flexural
strength 4300N/mm2
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Coating Type
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ALTIN
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TIALN
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TISIN
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NANO
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|
Hardness(HV)
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3300
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2800
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4300
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42(GPA)
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Thickness(UM)
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2.5-3
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2.5-3
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3
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3
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Oxidation Temp.(°C)
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900
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800
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1000
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1200
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Friction Coefficient
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0.35
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0.3
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0.25
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0.4
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Color
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Black
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Dark Purple
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Copper
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Blue
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