Reamer Type K

Adjustable Expanding Hand Reamers Type K

The adjustable reamer with a solid pilot at the front end.

Application:

The versatile reamer for reaming longer holes and adjacent mating holes.

Description:

Right-hand cutting reamer with expanding blades.
Integral pilot with guide sleeves at the front end of the reamer.
The guide sleeve provide for exact alignment between the hole being reamed and the other mating hole.
Due to the unique Hunger relief grinding operation the blades have a progressively increasing clearance angle giving a soft cutting action.
The adjusting nut is marked with a annular scale. One graduation of the scale corresponds to a change of the reaming diameter by 0,01 mm.
The reamers are fitted with blades made of high quality special steel to ensure superior cutting performance.

The production of reamers with hard chromium coated blades and of hard chromium coated replacement blades has been discontinued.
Remainders of stock are available as long as stock last.

Sizes: 

Size Range of Adjustment Length
Overall
L1 mm
Length
Blades
L2 mm
Size of
Square
a mm
Number
of Blades
Weight
kg
mm Inch
K 7 7 - 8 9/32 - 5/16 175 32 3,5 4 0,030
K 8 8 - 9 5/16 - 23/64 175 32 4,3 5 0,055
K 9 9 - 10 23/64 - 25/64 175 32 4,3 5 0,065
K 10 10 - 11 25/64 - 7/16 185 35 4,9 5 0,085
K 11 11 - 12 7/16 - 15/32 195 35 6,2 5 0,100
K 12 12 - 13,5 15/32 - 17/32 215 42 6,2 5 0,130
K 13,5 13,5 - 15,5 17/32 - 39/64 235 50 7 5 0,180
K 15,5 15,5 - 18 39/64 - 45/64 265 60 8 5 0,280
K 18 18 - 21 45/64 - 53/64 290 65 9 5 0,410
K 21 21 - 24 53/64 - 15/16 310 70 10 5 0,570
K 24 24 - 27,5 15/16 - 1 5/64 335 75 11 5 0,770
K 27,5 27,5 - 31,5 1 5/64 - 1 15/64 365 80 12 6 1,040
K 31,5 31,5 - 37 1 15/64 - 1 29/64 400 90 14,5 6 1,550
K 37 37 - 45 1 29/64 - 1 49/64 465 100 16 6 2,550
K 45 45 - 55 1 49/64 - 2 5/32 530 109 20 6 5,000
K 55 55 - 65 2 5/32 - 2 9/16 570 120 24 8 6,450
K 65 65 - 80 2 9/16 - 3 5/32 670 145 29 10 11,900
K 80 80 - 95 3 5/32 - 3 47/64 700 150 32 10 13,700
K 95 95 - 110 347/64 - 4 21/64 700 150 36 10 23,900

Sets of Reamers in Wooden Cases:

RA-K-Satz
Size Diameter Range Number
of Reamers
Weight
kg
mm Inch
KAN 8 - 31,5 21/64 - 1 15/64 11 5,200
KEN 8 - 45 21/64 - 1 49/64 13 10,700
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