A93-BTA_EU-EN
BTA-STS (single tube system) machining
Boring
Reaming
Burnishing
Threading
Drilling BT-A® Drill BTA-STS (Single Tube System) Machining
Specials
BT-A® Drill BTA (STS) Deep Hole Machining System Diameter Range: 12.95mm - 47.80mm (0.5100” - 1.8820”)
Material Ejection with Efficiency TheBT-A®Drill (using the single tube systemor STS) conquers deephole applications in ways other drills simply cannot. The internal ejection system flushes chips and debris from the hole with no interference to the cutting process. By utilising the countless advantages of the T-A® drill insert, the BT-A® design significantly increases penetration rates over brazed heads and traditional gun drills. A specific BT geometry has also been developed to increase productivity in these types of drilling applications.
Your safety and the safety of others is very important. This catalogue contains important safety messages. Always read and follow all safety precautions. This triangle is a safety hazard symbol. It alerts you to potential safety hazards that can cause tool failure and serious injury. When you see this symbol in the catalogue, look for a related safety message that may be near this triangle or referred to in the nearby text. There are safety signal words also used in the catalogue. Safety messages follow these words. WARNING WARNING (shown above) means that failure to follow the precautions in this message could result in tool failure and serious injury. NOTICE means that failure to follow the precautions in this message could result in damage to the tool or machine but not result in personal injury. NOTE and IMPORTANT are also used. These are important that you read and follow but are not safety-related. Visit www.alliedmachine.com for the most up-to-date information and procedures.
Up to 2x the penetration rate of traditional BTA heads
Excellent hole size and finish
Optimises chip evacuation
Applicable Industries
Aerospace Agriculture
Automotive
Heavy Equipment
Hydraulics
Tool, Mould, and Die
Oil & Gas
BT-A® Drilling System Contents
Reference Icons The following icons will appear throughout the catalogue to help you navigate between products. T-A® Inserts
Introduction Information
System Overview . . . . . . . . . . . . . . . . . 2 Product Nomenclature . . . . . . . . . . . . . . . . . 3
Refers to the range of inserts that connect with the corresponding holders Recommended Cutting Data Speed and feed recommendations for optimum and safe drilling
T-A® Drill Series
0 Series . . . . . . . . . . . . . . . . . 4 1 Series . . . . . . . . . . . . . . . . . 5 2 Series . . . . . . . . . . . . . . . . . 6 3 Series . . . . . . . . . . . . . . . . . 7
Diameter Range
Series
Metric (mm) 12.95 - 17.68 17.69 - 24.38 24.39 - 35.05 35.06 - 47.80
Imperial (inch) 0.5100 - 0.6959 0.6960 - 0.9600 0.9601 - 1.3800 1.3801 - 1.8820
0 1 2 3
A93: 1
DRILLING | BT-A Drill: BTA (STS) Deep Hole Machining System
System Overview
A
DRILLING BTA Machining BTA machining is the reverse of typical gun drilling systems. The BT-A® Drill is a drill head consisting of a holder body and a replaceable tip T-A® insert. The drill head threads into an STS (single tube system) cylindrical tube with a diameter smaller than the drill head. The difference in diameter forms an annular area between the hole and the tube OD. This allows high volume coolant to be directed to the cutting edge.
Internal Chip Evacuation
B
BORING
Tube Thread Connection
Carbide Bearing Area
T-A® Insert
Original T-A® Original Insert: BT-A® Geometry (-BT)
C
• Low thrust web geometry reduces Z-axis requirements • Tiny chip (-TC) lip geometry improves chip formation • Polished cutting surface eliminates material build-up
Improve hole straightness with the laser clad bearing area Eliminate the need for re-sharpening with replaceable cutting edges Reduce your inventory with the replaceable T-A® feature Compatibility heads are compatible with standard BTA-STS systems Balanced cutting forces
REAMING
BT-A® Single Tube System
D
BURNISHING
Patent-pending design
I NC R E A S E in penetration rates over traditional BTA heads 2x
BT-A® Double Tube (Ejector) System (Quoted Special)
E
THREADING
X
SPECIALS
A93: 2
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DRILLING | BT-A Drill: BTA (STS) Deep Hole Machining System
Product Nomenclature
BT-A® Drill Holders BTA2 - 804 - 1.1299 1 2 3
A
DRILLING
1. BT-A® Drill and T-A® Insert Series
2. Tube Size
3. Diameter
BTA0 = 0 series T-A® insert BTA1 = 1 series T-A® insert BTA2 = 2 series T-A® insert BTA3 = 3 series T-A® insert
794 795 796 797 798 799
800 801 802 803 804 805
806 807 808 809 810 811
25.00 = Metric 0.7344 = Inch
B
BORING
L 1
Reference Key Symbol
L 3
L 7
Attribute
Wrench Flat
D 1
Drill insert Diameter
C
L 1 L 3 L 7
Overall length
Holder reference length
D 1
REAMING
Shank length
4 Start Thread
4 Start Thread
BT-A® Drill Tubes
BTAT - 804 - 63 1 2 3
D
BURNISHING
1. BT-A® Drill T-A® Insert Series
2. Tube Size
3. Length
BTAT = BT-A® Tube
794 795 796 797 798 799
800 801 802 803 804 805
806 807 808 809 810 811
63 = Standard
102 = Long
E
L 1
THREADING
Reference Key Symbol
OD 1
Attribute
D 1
Tube Diameter Internal diameter Outer diameter
ID 1 D 1
ID 1
OD 1
L 1
Overall length
Tube Size
X
SPECIALS
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A93: 3
0
DRILLING | BT-A Drill: BTA (STS) Deep Hole Machining System
BT-A® Drill Holders 0 Series | Diameter Range: 12.95mm - 17.68mm (0.5100” - 0.6959”)
A
L 1
L 3
L 7
DRILLING
Wrench Flat
D 1
Tube Size
B
Holder
BORING
Tube Size
Wrench Flat (mm)
D 1
L 3
L 1
L 7
Part No.
T-A® Insert
BTA0-794-X.XXXX BTA0-795-X.XXXX BTA0-796-X.XXXX BTA0-797-X.XXXX BTA0-798-X.XXXX BTA0-794-X.XXXX BTA0-795-X.XXXX BTA0-796-X.XXXX BTA0-797-X.XXXX BTA0-798-X.XXXX
794 795 796 797 798 794 795 796 797 798
12.95 - 13.61 13.62 - 14.63 14.64 - 15.62 15.63 - 16.71 16.72 - 17.68 0.5100 - 0.5359 0.5360 - 0.5759 0.5760 - 0.6149 0.6150 - 0.6579 0.6580 - 0.6959
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
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
1-45/64
2-39/64 2-21/32
29/32 29/32 61/64 61/64 61/64
1-3/4
C
1-13/16 1-13/16 1-25/32
2-3/4 2-3/4
2-47/64
REAMING
Note: Please order diameter specific. Expample: BTA0-794-14.00
L 1
OD 1
ID 1 D 1
D
BURNISHING
Tube Size
Tube
Tube Size
D 1 Range
OD 1
ID 1
L 1
Part No.
BTAT794-63 BTAT794-102 BTAT795-63 BTAT795-102 BTAT796-63 BTAT796-102 BTAT797-63 BTAT797-102 BTAT798-63 BTAT798-102 BTAT794-63 BTAT794-102 BTAT795-63 BTAT795-102 BTAT796-63 BTAT796-102 BTAT797-63 BTAT797-102 BTAT798-63 BTAT798-102
794 794 795 795 796 796 797 797 798 798 794 794 795 795 796 796 797 797 798 798
12.78 - 13.59 12.78 - 13.59 13.60 - 14.61 13.60 - 14.61 14.62 - 15.60 14.62 - 15.60 15.61 - 16.69 15.61 - 16.69 16.70 - 17.68 16.70 - 17.68 0.510 - 0.535 0.510 - 0.535 0.536 - 0.575 0.536 - 0.575 0.576 - 0.614 0.576 - 0.614 0.615 - 0.657 0.615 - 0.657 0.658 - 0.696 0.658 - 0.696
11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 0.433 0.433 0.472 0.472 0.512 0.512 0.551 0.551 0.591 0.591
7.00 7.00 8.00 8.00 8.50 8.50 9.00 9.00
1600 2591 1600 2591 1600 2591 1600 2591 1600 2591
E
THREADING
10.00 10.00 0.276 0.276 0.315 0.315 0.335 0.335 0.354 0.354 0.394 0.394
63
102
63
102
63
102
63
X
102
63
102
Section A30
SPECIALS
Key on A93: 1
= Metric (mm) = Imperial (in)
A93: 4
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1
DRILLING | BT-A Drill: BTA (STS) Deep Hole Machining System
BT-A® Drill Holders 1 Series | Diameter Range: 17.69mm - 24.38mm (0.6960” - 0.9600”)
A
L 1
L 3
L 7
DRILLING
Wrench Flat
D 1
4 Start Thread
B
Holder
BORING
Tube Size
Wrench Flat (mm)
D 1
L 3
L 1
L 7
Part No.
T-A® Insert
BTA1-799-X.XXXX BTA1-800-X.XXXX BTA1-801-X.XXXX BTA1-802-X.XXXX BTA1-803-X.XXXX BTA1-799-X.XXXX BTA1-800-X.XXXX BTA1-801-X.XXXX BTA1-802-X.XXXX BTA1-803-X.XXXX
799 800 801 802 803 799 800 801 802 803
17.69 - 18.92 18.93 - 20.01 20.02 - 21.81 21.82 - 24.10 24.11 - 24.38 0.6960 - 0.7449 0.7450 - 0.7879 0.7880 - 0.8589 0.8590 - 0.9489 0.9490 - 0.9600
58.2 58.8 59.4 60.7 63.9
83.2 86.8 89.9 93.7 96.9
25 28
1C11H-XXXX-BT 1C11H-XXXX-BT 1C11H-XXXX-BT 1C11H-XXXX-BT 1C11H-XXXX-BT 1C11H-XXXX-BT 1C11H-XXXX-BT 1C11H-XXXX-BT 1C11H-XXXX-BT 1C11H-XXXX-BT
16 17 18 19 21 16 17 18 19 21
30.5
33 33
2-15/64 2-5/16 2-11/32 2-25/64 2-33/64
3-9/32 3-27/64 3-35/64 3-11/16 3-13/16
63/64 1-7/64 1-13/64 1-19/64 1-19/64
C
REAMING
L 1
OD 1
ID 1 D 1
D
Tube Size
BURNISHING
Tube
Tube Size
D 1 Range
OD 1 16.0 16.0 17.0 17.0 18.0 18.0 20.0 20.0 22.0 22.0
ID 1
L 1
Part No.
BTAT799-63 BTAT799-102 BTAT800-63 BTAT800-102 BTAT801-63 BTAT801-102 BTAT802-63 BTAT802-102 BTAT803-63 BTAT803-102 BTAT799-63 BTAT799-102 BTAT800-63 BTAT800-102 BTAT801-63 BTAT801-102 BTAT802-63 BTAT802-102 BTAT803-63 BTAT803-102
799 799 800 800 801 801 802 802 803 803 799 799 800 800 801 801 802 802 803 803
17.69 - 18.90 17.69 - 18.90 18.91 - 20.00 18.91 - 20.00 20.01 - 21.79 20.01 - 21.79 21.80 - 24.08 21.80 - 24.08 24.09 - 26.39 24.09 - 26.39 0.697 - 0.744 0.697 - 0.744 0.745 - 0.787 0.745 - 0.787 0.788 - 0.858 0.788 - 0.858 0.859 - 0.948 0.859 - 0.948 0.949 - 1.039 0.949 - 1.039
10.5 10.5 11.5 11.5 12.0 12.0 13.0 13.0 14.0 14.0
1600 2591 1600 2591 1600 2591 1600 2591 1600 2591
E
THREADING
0.630 0.630 0.669 0.669 0.709 0.709 0.787 0.787 0.866 0.866
0.413 0.413 0.453 0.453 0.472 0.472 0.512 0.512 0.551 0.551
63
102
63
102
63
102
63
102
X
63
102
Section A30
SPECIALS
Key on A93: 1
= Metric (mm) = Imperial (in)
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A93: 5
2
DRILLING | BT-A Drill: BTA (STS) Deep Hole Machining System
BT-A® Drill Holders 2 Series | Diameter Range: 24.39mm - 35.05mm (0.9601” - 1.3800”)
A
L 1
L 3
L 7
DRILLING
Wrench Flat
D 1
Tube Size
B
Holder
BORING
Tube Size
Wrench Flat (mm)
D 1
L 3
L 1
L 7
Part No.
T-A® Insert
BTA2-803-X.XXXX BTA2-804-X.XXXX BTA2-805-X.XXXX BTA2-806-X.XXXX BTA2-807-X.XXXX BTA2-803-X.XXXX BTA2-804-X.XXXX BTA2-805-X.XXXX BTA2-806-X.XXXX BTA2-807-X.XXXX
803 804 805 806 807 803 804 805 806 807
24.39 - 26.41 26.42 - 28.70 28.71 - 31.01 31.02 - 33.32 33.33 - 35.05 0.9601 - 1.0399 1.0400 - 1.1299 1.1300 - 1.2209 1.2210 - 1.3119 1.3120 - 1.3800
78.5 75.9 75.4 77.9 77.9
111.5 103.9 111.4 113.8 113.8
33 28 36 36 36
1C12H-XXXX-BT 1C12H-XXXX-BT 1C12H-XXXX-BT 1C12H-XXXX-BT 1C12H-XXXX-BT 1C12H-XXXX-BT 1C12H-XXXX-BT 1C12H-XXXX-BT 1C12H-XXXX-BT 1C12H-XXXX-BT
21 22 25 27 30 21 22 25 27 30
3-3/32
4-25/64 4-3/32 4-25/64 4-31/64 4-31/64
1-19/64 1-7/64 1-27/64 1-27/64 1-27/64
3
C
2-31/32 3-1/16 3-1/16
REAMING
Note: Please order diameter specific. Expample: BTA0-794-14.00
L 1
OD 1
ID 1 D 1
D
BURNISHING
Tube Size
Tube
Tube Size
D 1 Range
OD 1
ID 1
L 1
Part No.
BTAT803-63 BTAT803-102 BTAT804-63 BTAT804-102 BTAT805-63 BTAT805-102 BTAT806-102 BTAT807-102 BTAT803-63 BTAT803-102 BTAT804-63 BTAT804-102 BTAT805-63 BTAT805-102 BTAT806-102 BTAT807-102
803 803 804 804 805 805 806 807 803 803 804 804 805 805 806 807
24.09 - 26.39 24.09 - 26.39 26.40 - 28.68 26.40 - 28.68 28.69 - 30.99 28.69 - 30.99 31.00 - 33.30 33.31 - 36.20 0.949 - 1.039 0.949 - 1.039 1.040 - 1.129 1.040 - 1.129 1.130 - 1.220 1.130 - 1.220 1.221 - 1.311 1.312 - 1.425
22.00 22.00 24.00 24.00 26.00 26.00 28.00 30.00 0.866 0.866 0.945 0.945 1.024 1.024 1.102 1.181
14.00 14.00 15.50 15.50 17.00 17.00 18.50 20.00 0.551 0.551 0.610 0.610 0.669 0.669 0.728 0.787
1600 2591 1600 2591 1600 2591 2591 2591
E
THREADING
63
102
63
102
63
102 102 102
X
Section A30
SPECIALS
Key on A93: 1
= Metric (mm) = Imperial (in)
A93: 6
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3
DRILLING | BT-A Drill: BTA (STS) Deep Hole Machining System
BT-A® Drill Holders 3 Series | Diameter Range: 35.06mm - 47.80mm (1.3801” - 1.8820”)
A
L 1
L 3
L 7
DRILLING
Wrench Flat
D 1
Tube Size
B
Holder
BORING
Tube Size
Wrench Flat (mm)
D 1
L 3
L 1
L 7
Part No.
T-A® Insert
BTA3-807-X.XXXX BTA3-808-X.XXXX BTA3-809-X.XXXX BTA3-810-X.XXXX BTA3-811-X.XXXX BTA3-807-X.XXXX BTA3-808-X.XXXX BTA3-809-X.XXXX BTA3-810-X.XXXX BTA3-811-X.XXXX
807 808 809 810 811 807 808 809 810 811
35.06 - 36.22 36.23 - 39.62 39.63 - 43.00 43.01 - 47.01 47.02 - 47.80 1.3801 - 1.4259 1.4260 - 1.5599 1.5600 - 1.6929 1.6930 - 1.8509 1.8510 - 1.8820
96.8
132.8 144.4 146.2 144.9 146.2
36
1C13H-XXXX-BT 1C13H-XXXX-BT 1C13H-XXXX-BT 1C13H-XXXX-BT 1C13H-XXXX-BT 1C13H-XXXX-BT 1C13H-XXXX-BT 1C13H-XXXX-BT 1C13H-XXXX-BT 1C13H-XXXX-BT
30 32 36 41 41 30 32 36 41 41
100.0 103.1 101.9 103.2
44.5
43 43 43
3-13/16 3-15/16 4-1/16 4-1/64 4-1/16
5-15/64 5-11/16
1-27/64
1-3/4
C
5-3/4
1-11/16 1-11/16 1-11/16
5-45/64
5-3/4
REAMING
Note: Please order diameter specific. Expample: BTA0-794-14.00
L 1
OD 1
ID 1 D 1
D
BURNISHING
Tube Size
Tube
Tube Size
D 1 Range
OD 1
ID 1
L 1
Part No.
BTAT807-102 BTAT808-102 BTAT809-102 BTAT810-102 BTAT811-102 BTAT807-102 BTAT808-102 BTAT809-102 BTAT810-102 BTAT811-102
807 808 809 810 811 807 808 809 810 811
33.31 - 26.20 26.21 - 39.60 39-61 - 42.98 42.99 - 46.99 47.00 - 47.80 1.312 - 1.425 1.426 - 1.559 1.560 - 1.692 1.693 - 1.850 1.851 - 1.882
30.00 33.00 36.00 39.00 43.00 1.181 1.299 1.417 1.535 1.693
20.00 23.00 25.00 28.00 31.00 0.787 0.906 0.984 1.102 1.220
2591 2591 2591 2591 2591
E
102 102 102 102 102
THREADING
X
Section A30
SPECIALS
Key on A93: 1
= Metric (mm) = Imperial (in)
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A93: 7
DRILLING | BT-A Drill: BTA (STS) Deep Hole Machining System
Notes
A
DRILLING
B
BORING
C
REAMING
D
BURNISHING
E
THREADING
X
SPECIALS
A93: 8
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DRILLING | BT-A Drill: BTA (STS) Deep Hole Machining System
Notes
A
DRILLING
B
BORING
C
REAMING
D
BURNISHING
E
THREADING
X
SPECIALS
www.alliedmachine.com | +44 (0) 1384 400 900 | enquiries.eu@alliedmachine.com
A93: 9
Europe Allied Machine & Engineering Co. (Europe) Ltd.
Phone: +44 (0)1384 400900 Email: enquiries.eu@alliedmachine.com Web: www.alliedmachine.com
93 Vantage Point Pensnett Estate Kingswinford West Midlands DY6 7FR England
Wohlhaupter GmbH Maybachstraße 4 72636 Frickenhausen Germany
Phone: +49 (0)7022 408 0 Email: info@wohlhaupter.de Web: www.wohlhaupter.com
United States Allied Machine & Engineering
Phone: +1 330 343 4283 Fax: +1 330 602 3400
Toll Free USA and Canada: 800 321 5537 Toll Free USA and Canada: 800 223 5140
120 Deeds Drive Dover OH 44622 United States
Allied Machine & Engineering 485 W Third Street Dover OH 44622 United States
Phone: +1 330 343 4283 Fax: +1 330 364 7666 (Engineering Dept.)
Toll Free USA and Canada: 800 321 5537
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Phone: +91 11 41827044
Your local Allied Machine representative:
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