Jobber Length Drill Bit Set - 550 Series, Cobalt High Speed Steel Material, 1/16 in Smallest Drill Bit Size, 1/2 in Largest Drill Bit Size, 135 ° Point Angle, 29 Pieces
Jobber Length Drill Bit Set - 550 Series, Cobalt High Speed Steel Material, 1/16 in Smallest Drill Bit Size, 1/2 in Largest Drill Bit Size, 135 ° Point Angle, 29 Pieces
MI ITEM #03093780
MFR #57850
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Jobber Length Drill Bit Set - 550 Series, Cobalt High Speed Steel Material, 1/16 in Smallest Drill Bit Size, 1/2 in Largest Drill Bit Size, 135 ° Point Angle, 29 Pieces
MI ITEM #03093780
MFR #57850
Availability:
In stock
List Price
$372.44
/each
for your price
List Price
$372.44
/each
for your price
Shipping
Shipping
Overview
Mfr Description
57850 550 29PC HD COBALT DRILL SET
Heavy-duty construction for drilling in tough, high-tensile, and work-hardening materials under extreme operating conditions
Manufactured from premium 8% cobalt (M42) high-speed steel increasing hot hardness and extending drill wear life
135° P3 split point is self-centering for reduced thrust and easier penetration
Manufactured to NAS 907 type J aerospace specifications
Specifications
Coolant Delivery
External
Double Margin
No
Drill Bit Size
3/8 in, 5/16 in, 1/8 in, 1/4 in, 1/2 in, 7/32 in, 11/32 in, 7/16 in, 3/16 in, 9/32 in, 13/32 in, 15/32 in, 5/32 in, 3/32 in, 1/16 in, 25/64 in, 11/64 in, 21/64 in, 13/64 in, 15/64 in, 9/64 in, 7/64 in, 5/64 in, 17/64 in, 27/64 in, 23/64 in, 29/64 in, 31/64 in, 19/64 in
Finish/Coating
Straw, Straw
Flute Length
25.4 mm, 63.5 mm, 38.1 mm, 22.23 mm, 53.98 mm, 31.75 mm, 87.31 mm, 44.45 mm, 69.85 mm, 50.8 mm, 88.9 mm, 114.3 mm, 95.25 mm, 98.43 mm, 111.13 mm, 61.91 mm, 80.96 mm, 77.79 mm, 73.03 mm, 41.28 mm, 92.08 mm, 84.14 mm, 66.68 mm, 58.74 mm, 103.19 mm, 100.01 mm, 106.36 mm, 109.54 mm, 74.61 mm
Increments
1/64 in, 1/64 in
Largest Drill Bit Size
1/2 in, 1/2 in
Material
Cobalt High Speed Steel, Cobalt High Speed Steel
Number of Pieces
29, 29
Overall Length
127 mm, 82.55 mm, 57.15 mm, 101.6 mm, 69.85 mm, 50.8 mm, 88.9 mm, 114.3 mm, 139.7 mm, 152.4 mm, 117.48 mm, 95.25 mm, 98.43 mm, 120.65 mm, 111.13 mm, 79.38 mm, 107.95 mm, 104.78 mm, 47.63 mm, 146.05 mm, 149.23 mm, 73.03 mm, 92.08 mm, 130.18 mm, 142.88 mm, 66.68 mm, 133.35 mm, 123.83 mm, 136.53 mm
Parabolic Flutes
No
Point Angle
135 °
Point Type
Split Point
Series
550
Shank Diameter
3/8 in, 5/16 in, 1/8 in, 1/4 in, 1/2 in, 7/32 in, 11/32 in, 7/16 in, 3/16 in, 9/32 in, 13/32 in, 15/32 in, 5/32 in, 3/32 in, 1/16 in, 25/64 in, 11/64 in, 21/64 in, 13/64 in, 15/64 in, 9/64 in, 7/64 in, 5/64 in, 17/64 in, 27/64 in, 23/64 in, 29/64 in, 31/64 in, 19/64 in
Shank Type
Plain Round
Smallest Drill Bit Size
1/16 in, 1/16 in
Spiral/Cut
Right Hand Spiral/Right Hand Cut
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Compliance & Safety Data
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