EQUIP ALL YOUR MACHINES WITH QUICK CHANGE INSERT FORM
TOOL HOLDERS FOR AS LITTLE AS $85.00 EACH!!

Proudly manufactured in the USA!

EXCLUSIVE FEATURES:

• Choose from full-width holder for parts up to 1-1/4" long or L-style holders for parts up to 3/4" long that require working close to the spindle or clearance for tools on the turret or tool spindle.
• Same holder can accommodate part forms up to 1/2" depth of cut (3/8" depth of cut for Davenports).
• Uses simple but rugged backup ANVIL (No need for expensive tailor made screwed on anvils).
• Ideal for Datum Point applications.
• Integral insert clamp and screw make it easy to install inserts.
• Dovetail holders available for Davenport, Acme, New Britain and CNC machines.
• Choice of 0° or 5° top rake angles for cutting of ferrous and non-ferrous metals.
• Compact and rigid one-piece body design.
• Pin locating system within +/-.001".
• Keyed inserts make it impossible to mistakenly use a 0° insert on a 5° holder, or a 5° insert on a 0° holder.

Important questions to ask BEFORE you purchase insert type form tools.

Dovetail-Style Holders

Click on the Catalog Number to order online!
Dovetail-Style Holders
Front Max Max Top
Fits Clearance Depth Width Rake Uses Uses
Holder Dovetail Angle (FC) H L of Cut of Cut Angle Cat. No. Insert# Spacer#
5/8" 0.951 12° 1.42 2-1/4" 1/2" 1-1/4" 0° STA-5/8-0 STAI-128-3 STAS-3/8-2
5/8" 0.951 12° 1.42 2-1/4" 1/2" 1-1/4" 5° STA-5/8-5 STAI-128-3 STAS-3/8-2
5/8" 0.951 12° 1.42 2-1/4" 1/2" 3/4" 0° STA-5/8-0L STAI-103-2 STAS-3/8-3
5/8" 0.951 12° 1.42 2-1/4" 1/2" 3/4" 5° STA-5/8-5L STAI-103-2 STAS-3/8-3
1-1/4" 1.882 12° 1.66 2-1/4" 1/2" 1-1/4" 0° STA-1-1/4-0 STAI-128-3 STAS-3/8-2
1-1/4" 1.882 12° 1.66 2-1/4" 1/2" 1-1/4" 5° STA-1-1/4-5 STAI-128-3 STAS-3/8-2
NBG 1.253 12° 1.66 2-1/4" 1/2" 1-1/4" 0° STA-1.253-0 STAI-128-3 STAS-3/8-2
NBG 1.253 12° 1.66 2-1/4" 1/2" 1-1/4" 5° STA-1.253-5 STAI-128-3 STAS-3/8-2
NBG 1.253 12° 1.66 2-1/4" 1/2" 3/4" 0° STA-1.253-0L STAI-103-2 STAS-3/8-3
NBG 1.253 12° 1.66 2-1/4" 1/2" 3/4" 5° STA-1.253-5L STAI-103-2 STAS-3/8-3
NBG 1.827 12° 1.66 2-1/4" 1/2" 1-1/4" 0° STA-1.827-0 STAI-128-3 STAS-3/8-2
NBG 1.827 12° 1.66 2-1/4" 1/2" 1-1/4" 5° STA-1.827-5 STAI-128-3 STAS-3/8-2
DAV 0.951 10° 1.215 1-1/2" 3/8" 1-1/4" 0° STA-DAV-10-0 STAI-128-1 STAS-1/4-1
DAV 0.951 10° 1.215 1-1/2" 3/8" 1-1/4" 5° STA-DAV-10-5 STAI-128-1 STAS-1/4-1
DAV 0.951 10° 1.215 1-1/2" 3/8" 3/4" 0° STA-DAV-10-0L STAI-103-1 STAS-1/4-1
DAV 0.951 10° 1.215 1-1/2" 3/8" 3/4" 5° STA-DAV-10-5L STAI-128-1 STAS-1/4-4
DAV 0.951 12° 1.215 1-1/2" 3/8" 1-1/4" 0° STA-DAV-12-0 STAI-128-1 STAS-1/4-1
DAV 0.951 12° 1.215 1-1/2" 3/8" 1-1/4" 5° STA-DAV-12-5 STAI-128-1 STAS-1/4-1
DAV 0.951 12° 1.215 1-1/2" 3/8" 3/4" 0° STA-DAV-12-0L STAI-103-1 STAS-1/4-1
DAV 0.951 12° 1.215 1-1/2" 3/8" 3/4" 5° STA-DAV-12-5L STAI-128-1 STAS-1/4-4

Circular-Style Holders

Click on the Catalog Number to order online!
Circular-Style Holders
Front Max Max Top
Fits Clearance Center Depth Width Rake Uses Uses
Holder Dovetail Angle (FC) Offset of Cut of Cut Angle Cat. No. Insert# Spacer#
00 1-3/4" 12° 1/8" 1/4" 1" 0° STA-00-C-0 STAI-103-3 STAS-1/4-5
00 1-3/4" 12° 1/8" 1/4" 1" 5° STA-00-C-5 STAI-103-3 STAS-1/4-5
0 2-1/4" 12° 5/32" 1/2" 1-1/4" 0° STA-0-C-0 STAI-128-4 STAS-1/4-2
0 2-1/4" 12° 5/32" 1/2" 1-1/4" 5° STA-0-C-5 STAI-128-4 STAS-1/4-3
2 3" 12° 1/4" 5/8" 1-1/4" 0° STA-2-C-0 STAI-128-1 STAS-3/8-1
2 3" 12° 1/4" 5/8" 1-1/4" 5° STA-2-C-5 STAI-128-2 STAS-3/8-2
DAV 2" 12° 1/8" 3/8" 1-1/4" 0° STA-DAV-C-0 STAI-128-1 STAS-1/4-1
DAV 2" 12° 1/8" 3/8" 1-1/4" 5° STA-DAV-C-5 STAI-128-2 STAS-1/4-1

Formed Inserts to Your Print

Send print for a prompt quote!

For those with EDM Facilities

• EDM your inserts in house - save money -expedite delivery!
• STA-EDM Fixture for EDMing inserts available.
• Fixture can hold 10 inserts.

Click on the Catalog Number to order online!
Catalog Included Front Clearance Top Rake
Number Angle Angle Angle
STA-EDM-10 10 10 0
STA-EDM-12 12 12 0
STA-EDM-15 15 10 5
STA-EDM-17 17 12 5
Click on the Catalog Number to order online!
INSERT BLANKS AVAILABLE FOR
EDMing IN YOUR PLANT
CAT. NO. DESCRIPTION
STAI-128-2 MICRO-GRAIN CARBIDE
STAI-128-2-A 76PM H.S.S.
STAI-128-SP STEEL ANVIL
Somma Tool

Somma Tool Company, Inc.