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Drillco 1200A132 1200 Type C Imperial Aircraft Extension Drill, 1/2 in Drill - Fraction, 0.5 in Drill - Decimal Inch, 135 deg Point, HSS

Drillco_1200A104.jpg

Description

Drillco Aircraft Extension Drill, Type C Imperial, Series: 1200, 1/2 in Drill - Fraction, 0.5 in Drill - Decimal Inch, 12 in Overall Length, 4-1/2 in Cutting Depth, Spiral Flute, 4-1/2 in Flute Length, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS, Black Oxide, Applicable Materials: Alloy Steels

12" Aircraft Extension Drills for drilling holes in hard to reach places. Manufactured to NAS 907 Type C specifications, 135 degree split point, surface treated with jobber flute lengths. Heavy duty construction for portable or machine drilling.

Specifications

Applicable Materials Alloy Steels
Cutting Depth 4-1/2 in
Cutting Direction Right Hand
Drill Size - Decimal Inch 0.5 in
Drill Size - Fraction 1/2 in
Finish Black Oxide
Flute Length 4-1/2 in
Flute Type Spiral
Material HSS
Overall Length 12 in
Point Angle 135 deg
Point Type Split
Series 1200
Shank Type Straight
Type Type C Imperial

Country of Origin: China

Standards and Approvals: NAS 907

Features

  • Made with premium grade HSS to last longer
  • Self centering 135 deg split-point for reduced thrust requirements and minimized walking
  • Black oxide surface treatment for improved life
  • 12 in overall length for extra reach in hard to reach places

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