| Customized: | Customized |
|---|---|
| Standard: | ISO9001,ISO4001 |
| Length: | Taper-length |
| Type: | Core Drill Bit |
| Material: | High Speed Steel |
| Usage: | Metal Drilling |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
Chinese factory Hex Shank HSS Step Drill bit
| Type | Size | Overall length L |
| I-SSHI-106 | 3/16".1/4".5/16".3/8".7/16".1/2".9/16".5/8".11/16".3/14".13/16".7/8 | 3" |
Suppliers with verified business licenses
Audited Supplier 
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