HSS reamer taper shank MK1, steam treated, Ø 7.80mm, DIN343N, GUHRING

HSS reamer tapered shank MK1, steam-treated HSS Profile ground DIN 343 Type N Point angle 120° Helix angle 22° Normal side inclination angle Normal core taper Normal core thickness Morse taper point Right-hand cutting

Drill Ø h8: 7.8 mm

Spiral length: 75 mm

Total length: 156 mm

Smallest drill bit diameter: 5.6 mm

MK shaft: 1

Steel <850 N: 30

Steel <1000 N: 27

Steel <1400 N: 10

Cast iron: 25

Copper, Brass, Bronze: 45

Air: suitable for certain conditions

Oil: recommended

Emulsion: recommended

Brand: GÜHRING

Manufacturer: Gühring KG

-: 9005340078000

Country of origin: Germany