Page 10 - HOLE MAKING CATALOG p185-310

DEEP DRILLING - BTA SYSTEM TOGT-DT RE
Deep Drilling Inserts with 3 Chip S
Splitting Cutting Edges, a Positive
Rake Chipbreaker and a Wiper IC
PL Wiper

Dimensions

Designation IC RE PL S Fig. IC908

TOGT 070304-DT 7.69 0.40 1.95 2.30 1•
2.80 1•
TOGT 080305-DT 8.55 0.50 2.20 3.00 2•
3.30 2•
TOGT 090305-DT 8.32 0.50 3.00 3.80 2•
4.30 2•
TOGT 100305-DT 9.23 0.50 3.20 4.76 2•
5.26 2•
TOGT 110405-DT 10.40 0.50 3.40

TOGT 120405-DT 11.59 0.50 3.60

TOGT 130408-DT 12.85 0.80 4.57

TOGT 140510-DT 16.85 1.00 5.43

For tools, see pages: DDD-EF-FT (193) • DSD-EF-FT (192) • DSD-IF-FT (192) • GD-DH (285) • GDH-MKT (287)

Fig. 1 Fig. 2 RE S

TOGT-GF IC
Deep Drilling Inserts with 3 Chip Wiper
Splitting Cutting Edges, a Positive
Rake Chipbreaker and a Wiper

PL

Dimensions

Designation IC RE PL S Fig. IC908

TOGT 070304-GF 7.69 0.40 1.95 2.30 1 •
TOGT 080305-GF 8.55 0.50 2.20 2.80 1 •
3.00 2 •
TOGT 090305-GF 8.32 0.50 3.00 3.30 2 •
TOGT 100305-GF 9.23 0.50 3.20 3.80 2 •
4.30 2 •
TOGT 110405-GF 10.40 0.50 3.40 4.76 2 •
11.59 0.50 3.60
TOGT 120405-GF 12.85 0.80 4.57
TOGT 130408-GF

For tools, see pages: DDD-EF-FT (193) • DSD-EF-FT (192) • DSD-IF-FT (192) • GD-DH (285) • GDH-MKT (287)

Chipbreaker Appearances DT
GF a°=20°

Rake angle a°=25°

1 a˚

ID mark FT

2

194 ISCAR