System code – solid carbide reamers

3101H7 – 0850
A
123456

Type Shank type

CodeDescriptionCodeDescription
3Reamer1Straight shank
2Straight shank DIN10
5Straight shank DIN 6535 HA
9Morse taper shank
B12
Coolant supplyFlute
CodeDescriptionCodeDescription
0External1Right-hand twist
1Internal2Straight flute
3Left-hand twist
34
CClasse de toléranceDiameter [mm]
CodeDescriptionCodeDescription
08508,5
The tolerance class of the
H7reamed hole is equivalent to H7...

(GB/T1800-1804) 5 6

D

E

a

a Reaming