Page 136 - SCMT 2015 FULL Catalog

Pilots, Arbors, and Extensions Pilots, Arbors, and Extensions
Countersink and Counterbore Extension Shanks

Threaded and Set Screw Types

Item ID Type Dia. Shank O.A.L.

SC270A-1 Set Screw 1/2 1/4 4
SC270A-2 Set Screw 1/2 1/4 6
SC270A-3 Set Screw 1/2 1/4 8
SC270A-4 Set Screw 1/2 1/4 10
SC270B-1 1/4-28 Threads 1/2 1/4 4
SC270B-2 1/4-28 Threads 1/2 1/4 6
SC270B-3 1/4-28 Threads 1/2 1/4 8
SC270B-4 1/4-28 Threads 1/2 1/4 10

Shell Reamers Arbors

Straight Shank

Item ID Arbor Dia. Arbor Size O.A.L. Fits Reamers
SC100-30-4 21/32 to 25/32
SC100-30-5 3/8 4 9 13/16 to 1-1/32
SC100-30-6 1/2 5 9-1/2 1-1/16 to 1-9/32
SC100-30-7 5/8 6 1-5/16 to 1-5/8
SC100-30-8 3/4 7 10
SC100-30-9 1 8 11 1-11/16 to 2
SC100-30-10 1-1/4 9 12 2-1/16 to 2-1/2
SC100-30-11 1-1/2 10 13
SC100-30-12 1-3/4 11 14 2-9/16 to 3
2 12 15 3-1/16 to 3-1/2
Item ID 16
SC200-1 3-9/16 to 4
SC200-2 Hole Saw Arbors
SC200-3 Thread Size
SC200-4 Pilot Dia. Shank Dia. 5/16-24
SC200-5 5/16-24
SC200-6 1/8 1/4 5/16-24
SC200-7 5/32 1/4 5/16-24
SC200-8 3/16 1/4 1/2-20
SC200-9 1/4 1/4 1/2-20
1/4 1/2 1/2-20
5/16 1/2 1/2-20
3/8 1/2 1/2-20
7/16 1/2
1/2 1/2

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