The HSS twist drill bit set by PROXXON is ideal for cleanly drilling non-ferrous metal, steel and stainless steel. In a labelled case that folds out and serves as a stand. For clamping, we recommend our 3-jaw drill chuck (item no. 28941).
Technical data: Bore and shaft: Ø 0.3, 0.5, 0.8, 1.0, 1.2, 1.5, 2.0, 2.5, 3.0 and 3.2 mm; 10-piece
Area of application: For drilling non-ferrous metal, steel and stainless steel
Product material: HSS
Note: the designation HSS for this group of tools comes from the drilling material used. High-speed steel (HSS) is a high-alloy tool steel which is wear-resistant and dimensionally stable up to approx. 600°C due to its manufacturing process.
When machining steel, cutting oil or coolant emulsion should be used as a cooling lubricant. Methylated spirits or petroleum are used with aluminium; plastic and wood can usually be processed dry.
PROXXON item number: NO 28 874
| GTIN/EAN: | 4006274288744 |
|---|---|
| Gauge: | H0, TT, N, Z, 0, 1, G, H0m, H0e |
| Scale: | 1:22,5 (G), 1:32, 1:35, 1:43 (0), 1:45, 1:50, 1:72, 1:76, 1:87 (H0), 1:100, 1:120 (TT), 1:144, 1:160 (N), 1:200, 1:220 (Z), 15 mm, 1:225, 28-32 mm |
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HSS twist drill set, DIN 388
10 HSS twist drill bits
Available, only a few products left in stock, delivery time 2-5 days
