A93-BTA_US-EN

0

DRILLING | BT-A Drill: BTA (STS) Deep Hole Machining System

BT-A Drill Holders 0 Series | Diameter Range: 0.5110" - 0.6959" (12.98 mm - 17.67 mm)

A

L 1

DRILLING

L 3

L 7

Wrench Flat

D 1

B

Tube Size

BORING

Holder

Tube Size

Wrench Flat (mm)

Part No.

T-A® Insert

D 1

L 3

L 1

L 7

BTA0-794-X.XXXX BTA0-795-X.XXXX BTA0-796-X.XXXX BTA0-797-X.XXXX BTA0-798-X.XXXX BTA0-794-XX.XX BTA0-795-XX.XX BTA0-796-XX.XX BTA0-797-XX.XX BTA0-798-XX.XX

794 795 796 797 798 794 795 796 797 798

0.5110 - 0.5359 0.5360 - 0.5759 0.5760 - 0.6149 0.6150 - 0.6579 0.6580 - 0.6959 12.98 - 13.61 13.62 - 14.63 14.64 - 15.62 15.63 - 16.71 16.72 - 17.67

1-45/64

2-39/64 2-21/32

29/32 29/32 61/64 61/64 61/64

1C10H-XXXX-BT 1C10H-XXXX-BT 1C10H-XXXX-BT 1C10H-XXXX-BT 1C10H-XXXX-BT 1C10H-XXXX-BT 1C10H-XXXX-BT 1C10H-XXXX-BT 1C10H-XXXX-BT 1C10H-XXXX-BT

11 12 13 14 15 11 12 13 14 15

1-3/4

1-13/16 1-13/16 1-25/32

2-3/4 2-3/4

C

2-47/64

43.4 44.6 45.9 45.9 45.3

66.4 67.6 69.9 69.9 69.3

23 23 24 24 24

REAMING

L 1

D

BURNISHING

ID 1

D 1

Tube Size

Tube

Tube Size

Part No.

D 1

ID 1

L 1

E

BTAT794-63 BTAT794-102 BTAT795-63 BTAT795-102 BTAT796-63 BTAT796-102 BTAT797-63 BTAT797-102 BTAT798-63 BTAT798-102

794 794 795 795 796 796 797 797 798 798

0.433 0.433 0.472 0.472 0.512 0.512 0.551 0.551 0.591 0.591

0.276 0.276 0.315 0.315 0.335 0.335 0.354 0.354 0.394 0.394

63

102

THREADING

63

102

63

102

63

102

63

102

X

Section A30

SPECIALS

Key on A93: 1

= Imperial (in) = Metric (mm)

A93: 4

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