Customization: | Available |
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Customized: | Customized |
Standard: | AISI, DIN338, Jobber Length |
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Product Name | 25Pcs Metric DIN338 Fully Ground Step Point HSS Twist Drill Bit Set in Plastic Box | |||||||||
Size |
1mm-13mm: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm 13mm |
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Material | HSS | |||||||||
Process | Fully Ground | |||||||||
Point Type | Step Point | |||||||||
Shank Type | Three Flats Shank | |||||||||
Surface Finish | Bright | |||||||||
Package | 25 Pcs Packed in One Plastic Box | |||||||||
Features |
1. HSS drill bit sets have extremely high hardness, in the drilling work has excellent processing performance, all grinding sharp ligament sticky milling work hole smooth no burr. copper and aluminum die steel alloy steel. |