Specifications
This tap is made for cutting materials whose chips are producedin continuous coil form,such as Carbon Steels,Alloy steel.
(1) Product introduction
| 1.Feature | (1)Spiral fluted taps. excellent cutability ,scraps don’t leave behind in the hole . |
| 2.Application | (1)With 350 right sprial fulte,scrap can be discharged upward ,but it's no effective for equivalent material of cast iron with powder . (2)Both of blind hole or grooving of internal axial direction can operate with high speed processing. |
| 3.Production range | Matric (M) =M1 ~ M56 Unfied (U)=NO.4~1-3/4" Witworth(W)=W1/8~1-1/2" |
| 4.Dimention | JIS specifications |
| 5.Thread limit | JIS II class, ISO 2nd class, DIN 6H class , and other classes. |
| 6.Matreial | Vanadium high speed steel |
| 7.Certification | ISO 9001 (Certified in Y1997) |
| 8.Surface treatment | Oxide, Nitride, Titanium nitride, and Titanium corbonitride (Alloy tool steel are without serface treatment). |
| 9.Lubrication | Water-soluble, non-water soluble, and emulsified, mineral oil, and so on… |
| 10.Machine | CNC, automatic lathe, vertical(horizontal) machines, drilling, manual feed, and so on… |
| 11.Applicable industries | Auto parts, machinery parts, machine tool casting, molds, and so on… |
(2) Spiral fluted tap series
| Specification | Modle | Surface treatment |
| General | EX-SFT | None |
| General(left spiral ) | EX-SFT(Left thread) | None |
| General(Oxide coated ) | EX-H-SFT | Oxide |
| For stainless | EX-SUS-SFT | Oxide |
| General(TIN coated) | TIN-EX-SFT | TIN |
| For difficult to machine materials | CPM-SFT | None |
| Aluminum | EX-AL-SFT | None |
| Non-ferroalloy (for deep hole) | EX-B-DH-SFT | None |
| For mild steel,deep hole | MS-DH-SFT | Oxide |
| For stainless | TA-SUS-SFT | TIALN |