Type of processing

•  Finishing (33)
•  For door lock-case (5)
•  For joinery (1)
•  For lettering and engraving (2)
•  For trimming (2)
•  Nesting (10)
•  Roughing (15)

Type of spiral

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

B (cutting length)

• (no filter) 

  12 (13) 42 (8) 16 (2) 25 (2) 32 (11) 22 (16) 14 (4) 17 (12) 45 (11) 35 (10) 28 (1) 51 (1) 27 (11) 55 (8) 80 (1) 72 (9) 102 (4) 1/2” (3) 3/4” (3) 1-1/4” (6) 1” (3) 2” (2) 1-5/8” (1) 52 (5) 7/8” (4)

D (diameter)

• (no filter) 

  25 (1) 3 (11) 4 (13) 1/8” (1) 5 (10) 3/16” (1) 6 (15) 6.4 (1) 7 (2) 8 (20) 10 (19) 11 (2) 12 (20) 12.7 (3) 14 (8) 16 (12) 18 (9) 20 (10) 4.5 (2) 3.5 (2) 1/8” (2) 3/16” (2) 1/4” (3) 5/16” (2) 3/8” (6) 1/2” (6)

L (total length)

• (no filter) 

  60 (14) 50 (9) 70 (6) 80 (25) 90 (3) 100 (20) 76 (1) 78 (2) 85 (2) 105 (2) 115 (6) 125 (2) 135 (2) 150 (2) 140 (1) 110 (7) 120 (5) 165 (2) 130 (4) 2” (3) 2-1/2” (2) 3” (6) 4” (2) 3-1/2” (1) 2-1/12” (1)

S (shank)

• (no filter) 

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

Z

• (no filter) 

  1 (4) 2 (9) 3 (4) 1+1 (3) 2+2 (4) 3+3 (3) 2 (3) 3 (1)

Rotation

• (no filter) 

  RH (15) LH (8) RH (2)