Model: SR43D

Twist Drill

Properties:

Shank Diameter
Between 0.499 inches and 0.500 inches
Shank Style
Straight round
Overall Length
Between 3.740 inches and 4.150 inches
Cutting End Style
Step drill
Cutting Diameter
0.4670 inches and 0.4680 inches
Cutting Rotation Direction
Left-hand
Small Fluted Section Length
Between 0.920 inches and 0.950 inches
Flute Quantity
2
Point Type
Conventional
Hardness Rating
Between 58.0 rockwell c and 64.0 rockwell c
Point Angle
43.0 degrees and 47.0 degrees
Material
Steel
Surface Treatment
Plastic
NSN
5133-01-194-5768
Part Number
SR43D
Description
Drill,twist
CAGE

An end cutting tool having two or more cutting edges, and having helical flutes or grooves adjacent thereto for the admission of coolant and the ejection of cuttings or chips. It is used for drilling holes in various materials. Excludes drill, masonry (as modified); and drill,twist, bone. See also drill, pivot, jeweler's and drill, hardened steel, carbide tipped.

Part SR43D NSN 5133-01-194-5768

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05237
FIIG:
A188A0
Concept No.:
App. Key:
L
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8205100000
  • SITC: 69541
  • End Use: Photo, service industry machinery
  • NAICS: 332216
  • USDA: 1

Freight Class: Drilling, threading or tapping tools and parts thereof, base metal

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