References
Gühring:245 20.750
Rubix:285A6352
Manufacturer :9002450207500
EAN:4031093075565
Technical specifications
| Drilling diameter | 20.75 mm |
|---|---|
| Total length | 243 mm |
| Length of cut | 145 mm |
Product details : GUHRING 00245 020.750 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 | 20.75 mm |
|---|---|
| Total length | 243 mm |
| Length of cut | 145 mm |
| Shank type | tapered |
| Din standard | din 345 |
| Coating | steam oxide |
| Internal cooling | no |
| Taper shank | cm 2 (morse 2) |
| Body material | hss |
| Machining material | alloyed/unalloyed steel and cast steel; gray, malleable and spheroidal graphite cast iron; sintered powder metallurgy, nickel silver (german silver) and graphite (optimal). aluminum and other non-ferrous metals (limited use). |
| Tip angle | 118 ° |
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£ 70.60 excl. VAT
/ Each
£ 84.72 incl. VAT
- Usually arrives within 14 working days