Main Products: HSS Drill Bits ,SDS Hammer Drill Bits ,Masonry Drill Bits ,Diamond Saw Blade ,TCT Saw Blade
DIN351 hss tap and die set
USD $1 - $30 /Piece
Min.Order:100 Pieces
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Danyang Tongyu Tools Co., Ltd.
Business Type: Trading Company
Jiangsu ChinaMain Products: HSS Drill Bits ,SDS Hammer Drill Bits ,Masonry Drill Bits ,Diamond Saw Blade ,TCT Saw BladeProduct Details
hss tap and die set
Specification:
| 1. Standard: | DIN351(BSW/UNC/UNF) |
| 2. Material: | Alloy Steel, HSS 4241(W4Mo2Cr4V), HSS 4341(W4Mo3Cr4V), |
| 3. Hardness: |
Alloy steel: HRC56-57, HSS4241: HRC59-61, HSS4341:HRC63-64 |
4. Surface finishing: | Bright finishing;Tin-coated; or customization |
| 5.Application: | Used for tapping through and blind holes. Suitable for unalloyed and low-alloyed steels with resistance 900 N/mm2, cast, NE-metals, zinc, magnesium alloys and thermoplastic metals. |
6. Thread standard | BSW:Whitworth coarse tooth thread UNC:Unity coarse tooth thread UNF:Unity fine tooth thread |
| 7.Size: | 1/16"-60BSW to 2"-4-1/2BSW
NO.1-64UNC to 2"-4-1/2UNC
NO.0-80UNF to 1-1/2-12UNF |
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