$0.32
1000 Pieces (MOQ)
Sali 4.5mm HSS Metal Twisted Drill Bit
Zhejiang Sali Abrasive Technology Co., Ltd.
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5D Solid Carbide Inner Coolant Twist Drill Bit for Metal Drilling
| Price | $20.00 |
|---|---|
| Min Order | 5 Pieces |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 476 people viewed |
Model NO.:
1017
Customized:
Customized
Standard:
JIS, AISI, API, TUV
Length:
Jobber-length
Type:
Twist Drill Bit
Material:
Solid Carbide
Usage:
Metal Drilling
Flute Diameter:
3-40
Overall Length:
50-330
Precision:
0.01mm
HRC:
45/50/55/60/65
Coating:
Altin/Tialn/Helica etc
Delivery:
7-15 Working Days
Suitable for:
Steel, Stainless Steel, Cast Iron etc
Flute Number:
2
Trademark:
eitfs
Transport Package:
Plastic Box
Origin:
China
HS Code:
8207509000
Product Description
Super Raw Material
| HRC 45 | HRC 55 | HRC 60 | HRC 65 |
| YG10X | YL10.2&WF25 | Germany K44&K40 | Sandvik H10F |
| Grain size 0.7 μm,Co10%,Flexural strength 3320N/mm² | Grain size 0.6 μm,Co10%,Flexural strength 4000N/mm² | Grain size 0.5 μm,Co12%,Flexural strength 4300N/mm² | Grain size 0.5 μm,Co10%,Flexural strength 3320N/mm² |
| Coating | Hardness HV | Thickness μm | Friction Coefficient | Oxidation Temp | Color |
| AlTiN | 3500 | 2.5-3 | 0.3 | 900 | Black |
| TiAlN | 2800 | 2.5-3 | 0.3 | 900 | Violet |
| TiSiN | 3600 | 3 | 0.45 | 1000 | Bronze |
| AlTiSiN | 4000 | 3 | 0.4 | 1200 | Blue |
| TiN | 2500 | 2-3 | 0.5 | 600 | Gold |
| D1 | D2 | L1 | L2 | L3 | L4 | Coolant | |
| 4.00 | 6 | 74 | 36 | 29 | 36 | With/Without Inner Coolant | |
| 4.50-6.00 | 6 | 82 | 44 | 35 | 36 | With/Without Inner Coolant | |
| 6.50-8.00 | 8 | 91 | 53 | 43 | 36 | With/Without Inner Coolant | |
| 8.50-10.00 | 10 | 103 | 61 | 49 | 40 | With/Without Inner Coolant | |
| 10.50-12.00 | 12 | 118 | 71 | 56 | 45 | With/Without Inner Coolant | |
| 12.50-14.00 | 14 | 124 | 77 | 60 | 45 | With/Without Inner Coolant | |
| 14.50-16.00 | 16 | 133 | 83 | 63 | 48 | With/Without Inner Coolant | |
| 16.50-18.00 | 18 | 143 | 93 | 71 | 48 | With/Without Inner Coolant | |
| 18.50-20.00 | 20 | 153 | 101 | 77 | 50 | With/Without Inner Coolant | |
Advantages
1.Super resistance to oxidation of the coating
2.Comparison on abrasion of the top cutting edge after processing 60m
3.Comparison on abrasion of the side cutting edge after processing 60m
Who we are
Packing and delivery
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