ZEC INDUSTRY CO.,LTD
| Packaging Details | paper bag packing or plastic tube packing or absorbing clip packing |
| Delivery Time | 30days |
| Payment Terms | T/T 50%at first,50%before the goods delivered |
| Supply Ability | 10000000pcs |
| Place of Origin | China |
| Brand Name | WXM |
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Product Specification
| Packaging Details | paper bag packing or plastic tube packing or absorbing clip packing | Delivery Time | 30days |
| Payment Terms | T/T 50%at first,50%before the goods delivered | Supply Ability | 10000000pcs |
| Place of Origin | China | Brand Name | WXM |
Item No.:14HSO003
* HSS Step Drills for drilling cylindrical holes in solid material up to a thickness of 1/8".
* Burr-free and vibration-free drilling.
* The tapered cutting edges of the next drill step can be used for simultaneous deburring or chamfering of the finished bore at the same time.
* Drilling perfectly round holes in steel, brass, copper, aluminum, wood and plastic.
* Drills up to 1/2" holes sizes with one bit.
* Ideal tool for sheet metal workers, electrical contractor, auto mechanics, and general contractors.
* Surface treatment available: White Finish, Black Oxide, Titanium Coated, Cobalt Coated, TiALN Coated
* All shank with 1/4" quick change hex shank or 3/8" quick change hex shank prevents slipping in drill chuck or bit extension.
| Item No. | Size Range | Step No. | Shank Size |
| SDH001 | 3/16" – 1/2" | 6 | 1/4" |
| SDH001L | 3/16" – 1/2" Long | 6 | 1/4" |
| SDH002 | 1/8" – 1/2" | 13 | 1/4" |
| SDH003 | 1/4" – 3/4" | 9 | 1/4" or 3/8" |
| SDH004 | 3/16" – 7/8" | 12 | 1/4" or 3/8" |
| SDH005 | 1/4" – 7/8" | 11 | 1/4" or 3/8" |
| SDH006 | 1/4" – 1" | 10 | 1/4" or 3/8" |
| SDH007 | 9/16" – 1" | 8 | 1/4" or 3/8" |
| SDH008 | 1/2" – 1" | 9 | 1/4" or 3/8" |
| SDH009 | 7/16" – 1 1/8" | 12 | 1/4" or 3/8" |
| SDH010 | 1/4" – 1 3/8" | 10 | 1/4" or 3/8" |
| SDH011 | 1/4" – 1 1/2" | 11 | 1/4" or 3/8" |
| SDH012 | 13/16" – 1 3/8" | 10 | 1/4" or 3/8" |
| SDH013 | 3/4" – 1 3/8" | 11 | 1/4" or 3/8" |
| SDH014 | 7/8" – 1 1/8" | 2 | 1/4" or 3/8" |
| SDH015 | 7/8" – 1 3/8" | 5 | 1/4" or 3/8" |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1998
Employee Number:
50~100
Ecer Certification：
Active Member
ZEC Industry Co., Ltd. is manufacturer specializing in produce kinds of cutting. Such as tct saw blade(for wood cutting, AL cutting, steel cutting, iron cutting etc. ), and CNC saw blade grinding machine(Carbide saw blade Top & face angle grinder, dual side grinder band saw grinding mac... ZEC Industry Co., Ltd. is manufacturer specializing in produce kinds of cutting. Such as tct saw blade(for wood cutting, AL cutting, steel cutting, iron cutting etc. ), and CNC saw blade grinding machine(Carbide saw blade Top & face angle grinder, dual side grinder band saw grinding mac...
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