References
Gühring:245 20.250
Rubix:285A6349
Manufacturer :9002450202500
EAN:4031093075510
Technical specifications
| Drilling diameter | 20.25 mm |
|---|---|
| Total length | 243 mm |
| Length of cut | 145 mm |
Product details : GUHRING 00245 020.250 TWIST DRILLS
Jobber drill with Morse taper shank
Design: Right cutting, with precision ground point. Point thinning according to DIN 1412, form A, normal angle of rake, core thickness and core gradient.
Application: Particularly suitable for steel and steel casting (alloyed and non-alloyed) grey cast iron, malleable cast iron, nodular iron, sintered iron and graphite.
With high concentricity and graduation precision.
Technical specifications
Attributes
| Drilling diameter | 20.25 mm |
|---|---|
| Total length | 243 mm |
| Length of cut | 145 mm |
| Shank type | tapered |
| Din standard | din 345 |
| Coating | uncoated (bright surface / steam-tempered) |
| Internal cooling | no |
| Taper shank | cm2 |
| Body material | hss |
| Machining material | alloy and non-alloy steels and cast steels; gray, malleable and spheroidal graphite cast irons; sintered metals; nickel silver; graphite (also suitable for stainless steel, titanium alloys, etc., according to manufacturer's recommendations). |
| Tip angle | 118 ° |
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£ 68.20 excl. VAT
/ Each
£ 81.84 incl. VAT
- Usually arrives within 14 working days