Type of processing

•  Finishing (24)
•  For door lock-case (5)
•  For joinery (1)
•  For lettering and engraving (2)
•  For trimming (1)
•  Nesting (9)
•  Roughing (11)

Type of spiral

•  Compression cutter (12)
•  Downcut / negative (9)
•  Upcut / positive (13)

B (cutting length)

• (no filter) 

  12 (7) 42 (7) 16 (1) 25 (2) 32 (8) 22 (11) 14 (2) 17 (6) 23 (1) 45 (6) 35 (6) 28 (1) 51 (1) 27 (8) 55 (4) 80 (1) 72 (6) 102 (3) 1/2” (2) 3/4” (2) 1-1/4” (5) 1” (2) 2” (1) 1-5/8” (1) 52 (4) 7/8” (4)

D (diameter)

• (no filter) 

  25 (1) 3 (5) 4 (7) 1/8” (1) 5 (5) 3/16” (1) 6 (9) 6.4 (1) 7 (1) 8 (13) 10 (12) 11 (1) 12 (15) 12.7 (3) 14 (5) 16 (8) 18 (5) 20 (6) 4.5 (1) 3.5 (1) 1/8” (1) 3/16” (1) 1/4” (2) 5/16” (1) 3/8” (5) 1/2” (5) 9.8 (1)

L (total length)

• (no filter) 

  60 (10) 50 (5) 70 (2) 80 (18) 100 (13) 76 (1) 78 (2) 105 (1) 115 (2) 125 (1) 135 (2) 150 (2) 140 (1) 110 (4) 120 (4) 165 (1) 130 (1) 2” (2) 2-1/2” (1) 3” (5) 4” (1) 3-1/2” (1)

S (shank)

• (no filter) 

  12 (3) 6 (2) 8 (1) 12 (1) 1/2” (2) 3/8” (2) 1/4” (1) 3/8” (2) 1/2” (2)

Z

• (no filter) 

  1 (2) 2 (6) 3 (2) 1+1 (3) 2+2 (4) 3+3 (3) 2 (2) 3 (1)

Rotation

• (no filter) 

  RH (10) LH (5) RH (2)