Available 6" or 12" long in High Speed Steel or Cobalt.
|
• HSS Aircraft Extension Drill Bits
|
Type: TP55
• Length: 6" OAL
• Split Point: 135°
• Sizes: 1 to 60
Type: TP55A
• Length: 12" OAL
• Split Point: 135°
• Sizes: 1 to 60
|
 |
|
|
|
|
• Cobalt Aircraft Extension Drill Bits
|
Type: TP55C
• Length: 6" OAL
• Split Point: 135°
• Sizes: 1 to 52
Type: TP55AC
• Length: 12" OAL
• Split Point: 135°
• Sizes: 1 to 52
|
|
|
|
|
|
• HSS Aircraft Extension Drill Kits
|
|
Drill Kits Contain:
Drill Sizes: 10, 21, 30, 40
Refer to panels above for drill type and specification.
Kit: TP55K-12 (3 of each)
Kit: TP55K-24 (6 of each)
Kit: TP55AK-12 (3 of each)
Kit: TP55AK-24 (6 of each)
Kit: TP55CK-12 (3 of each)
Kit: TP55CK-24 (6 of each)
Kit: TP55ACK-12 (3 of each)
Kit: TP55ACK-24 (6 of each)
|
 |
|
|
Threaded Shank Drill Bits
Available in High Speed Steel or Cobalt
|
|
• HSS Threaded Shank Drill Bits
|
Type B Threaded, Hex Shank
HSS Adapter Drill - NAS 965
1/4-28 UNF Class 2A Thread Surface Treated-Steam Oxide.
Quickly threads into angle drills and drill attachments. Drill bits are manufactured to NAS 965 Type B construction with 135° P-3 split points.
High Speed Steel drill bits are for drilling general to medium duty, low tensile strength materials in confined areas.
|
 |
|
• Cobalt Threaded Shank Drill Bits
|
|
Type D Threaded Square Shank
Cobalt Adapter Drill - NAS 965
1/4-28 UNF CLASS 2A Thread Surface Treated-Steam Oxide
Drill bits are manufactured to NAS 965 Type D construction with 135° P-9 split points.
Cobalt drill bits are for drilling hard, tough high tensile strength materials in confined areas.
|
|
|
|
|
|
|
|
|
|
|
|
Part No.
|
TP54A
|
TP54
|
TP54L
|
TP54CA |
TP54C |
TP54CL |
|
Size
|
Dec. Equiv.
|
HSS
L=5/8"
|
HSS
L=1-1/4"
|
HSS
L=2-1/2"
|
Cobalt
L=5/8" |
Cobalt
L=1-1/4" |
Cobalt
L=2-1/2" |
| 40 |
0.0980 |
• |
• |
• |
• |
• |
• |
| 30 |
0.1285 |
• |
• |
• |
• |
• |
• |
| 27 |
0.1440 |
• |
• |
• |
• |
• |
• |
| 21 |
0.1590 |
• |
• |
• |
• |
• |
• |
| 20 |
0.1610 |
• |
• |
• |
• |
• |
• |
| 19 |
0.1660 |
• |
• |
• |
• |
• |
• |
| 16 |
0.1770 |
• |
• |
• |
• |
• |
• |
| 13 |
0.1850 |
• |
• |
• |
• |
• |
• |
| 3/16 |
0.1875 |
• |
• |
• |
• |
• |
• |
| 12 |
0.1890 |
• |
• |
• |
• |
• |
• |
| 11 |
0.1910 |
• |
• |
• |
• |
• |
• |
| 10 |
0.1935 |
• |
• |
• |
• |
• |
• |
| 8 |
0.1990 |
• |
• |
• |
• |
• |
• |
| 5 |
0.2055 |
• |
• |
• |
• |
• |
• |
| 3 |
0.2130 |
• |
• |
• |
• |
• |
• |
| 7/32 |
0.2188 |
• |
• |
• |
• |
• |
• |
| D |
0.2460 |
• |
• |
• |
• |
• |
• |
| 1/4 |
0.2500 |
• |
• |
• |
• |
• |
• |
| F |
0.2570 |
• |
• |
• |
• |
• |
• |
| 5/16 |
0.3125 |
• |
• |
• |
• |
• |
• |
|
|
|
|
• HSS Threaded Shank Drill Sets – Short length type
|
|
TP54 Sizes: 10, 21, 30, 40
Kit: TP54K-12 (3 of each)
Kit: TP54K-24 (6 of each)
TP54A Sizes: 10, 21, 30, 40
Kit: TP54K-8 Stubby Kit (2 of each)
Kit: TP54LK-8 Long Kit (2 of each)
|
 |
|
|
|
|
• Cobalt Threaded Shank Drill Sets – Short length type
|
|
TP54C Sizes: 10, 21, 30, 40
Kit: TP54CK-12 (3 of each)
Kit: TP54CK-24 (6 of each)
TP54CA Sizes: 10, 21, 30, 40
Kit: TP54CAK-8 Stubby Kit (2 of each)
Kit: TP54CLK-8 Long Kit (2 of each)
|
|
|
|
|
 Call or click for a quick quote – you won't be disappointed!
Order securely by telephone.
 Tell a colleague – Share the knowledge!
|
