CAT-SET

DRILLING | RevoluƟon Drill®: Large Diameter Indexable Carbide Insert Drilling System

56 Series: 91.44 mm - 96.52 mm (3.6000" - 3.8000") Straight Shank Holders

Straight Shank

Holder

Shank

L 2

L 4

L 1

D 2 50 50 50 50

L 5

P 1 — — — —

Style

Length

Part No.

Cartridges

R56X10-50M R56X25-50M SP56X10-50M SP56X25-50M R56X10-200L R56X25-200L SP56X10-200L SP56X25-200L

1.0xD 98.6 2.5xD 238.3 1.0xD 98.6 2.5xD 238.3 1.0xD 3.882

149.4 289.1 154.4 294.1

229.4 369.1 234.4 374.1

80.0 80.0 80.0 80.0

Standard

C56-...

Stacked Plate

C56SP-...

5.880 10.380

2 2 2 2

4.500 1/4 NPT 4.500 1/4 NPT 4.500 1/4 NPT 4.500 1/4 NPT

Standard

C56-...

2.5xD 9.382 11.380 15.880

1.0xD 3.882

6.079 10.579

Stacked Plate

C56SP-...

2.5xD 9.382 11.579 16.079

NOTE: Holder includes cartridges; however, inserts are sold separately.

Cartridges

Qty. Inserts Needed

Holder Part No.

Replacement Cartridges

MounƟng Screw

Key Size

AdjusƟng Screw

Driver

C56-FIX C56-ADJ C56SP-FIX C56SP-ADJ

R56...

4

MS-21M-1 8 mm AS-18T9-1 8T-9

SP56...

4

MS-21M-1 8 mm AS-18T9-1 8T-9

A60

IC Inserts

Part No.

Carbide Grade P35 (C5) K35 (C1) K25 (C2) P35 (C5)

Insert Screws* Driver

AM300®

AM200®

TiN

Geometry

OP-05T308-P OP-05T308-1P OP-05T308-2P

OP-05T308-H

OP-05T308-T

OP-05T308-1H OP-05T308-1T

Standard

IS-10-1 8T-9

OP-05T308-2H

—

High Rake — IS-10-1 8T-9 *Admissible Tightening Torque: 175 N-cm (15.5 in-lbs). Tightening torques are calculated with a fricƟon coefficient of µ = 0.14 and develop 90% of ulƟmate yield strength. OP-05T308-PHR OP-05T308-HHR

A60: 29 - 30

A60: 3 - 5

Key on A60: 2

= Metric (mm) = Imperial (in)

MounƟng and adjusƟng screws sold in quanƟƟes of 4. IC inserts and insert screws sold in quanƟƟes of 10.

A60: 25

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