Dormer H851220.0 7833370 Hydra Body taper reamer, 25mm cutting diameter, 12xD length-to-depth ratio, 317.8mm overall length, 240mm usable length. High Speed Steel (HSS) with Bright Silver finish, right-hand cutting, coolant-through capable. Cylindrical shank with h6 tolerance, 56mm shank length.

Basic Standard

DORMER

Coating

Nickel Plated

Connection diameter - inch (DCON MS)

0.9843

Connection diameter tolerance machine side (TCDCONMS)

h6

Coolant supply property (CSP)

1

Drill Diameter - mm

25

EDP number

7833370

Hand (Cutting direction)

Right

Length to Depth Ratio

12

Material

HSS

MID number

7833370

Ordering code ANSI

H851220.0

Overall length - inch (OAL)

12.5118

Overall length - mm

317.8

Shank

Hydra shank - Cylindrical

Shank length - inch (LS)

2.2047

Shank length - millimeter (LS)

56

Surface color

Bright Silver

Usable length (ULDR)

12

Usable Length - inch (LU)

9.4488

Usable Length - mm

240