CAT-SET

DRILLING | High Performance and Universal Replaceable Insert Drilling System

A Series: 0.9688" - 1.3750" High Performance / Universal Insert Holders

Straight Shank Holders

Body

Shank

L 3HP

L 3U

L 4

L 1

L 5

D 2

P 1

Length

Style

Part No.

20411-0750 20411-1000 20611-1000 20611-1500 20811-0750 20811-1000 20811-1500 21011-1000

Short Short Short Short

3.250 3.531 3.000 6.500 3.500 3.250 3.531 3.000 6.500 3.500 3.250 3.531 3.000 6.500 3.500 3.250 3.531 3.000 6.500 3.500 8.000 8.281 7.750 11.250 3.500 8.000 8.281 7.750 11.250 3.500 8.000 8.281 7.750 11.250 3.500 15.250 15.531 15.000 18.500 3.500

3/4

— #150 — #150

1 1

1/8 NPT

#100 #100 #200 #200 #200 #250

1-1/2 1/8 NPT

Standard Standard Standard

3/4

1/8 NPT 1/8 NPT

A40

1

1-1/2 1/8 NPT

Long

1

1/8 NPT

Taper Shank Holders

Body

Shank

L 3HP

L 3U

L 4

L 1

MT

P 1

RCA

Length

Style

Part No.

21411-0003 21411-0004 21511-0003 * 21611-0004 21811-0004 22011-0004 22211-0004

Short Short Short Short

3.437 3.719 3.000 6.875 #3 MT 3.500 3.719 3.000 7.875 #4 MT 3.437 3.719 3.000 6.875 #3 MT 5.188 5.469 3.000 9.563 #4 MT 9.938 10.219 7.750 14.313 #4 MT 17.188 17.469 15.000 21.563 #4 MT 23.188 23.469 21.000 27.563 #4 MT

— — #300 — — #300 — — #300 TSC

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

2T-4SR #400 SR 2T-4SR #500 SR 2T-4SR #600 SR 2T-4SR #700 SR

Standard

Long

XL

*Through-shank coolant, coolant inlet diameter = 1/4". Rotary Coolant Adapter (RCA) and Accessories

RCA O-Rings

ID

OD

L 1

P 1

Driving Rod Thread

Part No.

Kit Part No.

Replacements

1.250

2.500

1.375

3/8" - 16

1/4 NPT

2T1-4SR

2T1-4OR-10

2T-4SR

Refer to page A40: 28 for proper RCA assembly and safety information. Connection Accessories

Pipe Plug

Straight Shank

MT Shank (with RCA)

Clamping Screw

Blade-Loc Screw

O-rings sold in packs of 10. = Imperial (in) = Metric ( mm)

Part No. 772074-1

Key

Part No.

Key

Part No.

Key

Part No. 710006-1

Key

— — 710004-1

5/64"

5/32"

7/32"

A40: 7

A40: 28

Refer to Speed and Feed charts for recommended adjustments to speeds and feeds. Refer to page A40: 35 for deep hole drilling guidelines in this section of the catalog. Visit www.alliedmachine.com/DeepHoleGuidelines for the most up to-date information and procedures. Factory technical assistance is available for your specific applications through our Application Engineering Team. WARNING

Key on A40: 2

www.alliedmachine.com | 1.330.343.4283

A40: 8