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Greenfield Canada
Cle-Line, 135° Heavy-Duty Jobber Length Drill Bit, Black and Gold, HSS, 1878 #21
Cle-Line, 135° Heavy-Duty Jobber Length Drill Bit, Black and Gold, HSS, 1878 #21
Mfr. Model # 
C18074
|Item # 
10857124
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The Cle-Line 135° Heavy-Duty Jobber Length Drill Bit, size #21 (0.1590" or 4.04mm), combines strength and precision for demanding drilling applications. Manufactured from high-speed steel (HSS) with a black and gold finish, it offers excellent durability and resistance to heat and wear, ensuring reliable performance over extended use.
This drill bit features a flute length of 2.1250" (53.97mm) and an overall length of 3.2500" (82.55mm), accommodating a wide range of drilling needs. Its 135° split point design ensures accurate starts, minimizes walking, and reduces the pressure required during operation. The right-hand spiral and cut configuration facilitate efficient chip removal, optimizing drilling speed and accuracy.
The straight shank, measuring 0.1590" (4.04mm) in diameter and 1.1250" (28.57mm) in length, provides a secure fit in the chuck, enhancing stability and control. Cle-Line's #21 drill bit is a dependable choice for professionals seeking high performance and precision in their projects.
MFR C18074

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