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820RU9 Drill Bit & Tap Sets

$6.83

Bulk orders will be discounted, please contact us.

These sets contain high-speed steel drill bits that provide good wear resistance in general purpose holemaking applications in a range of materials, including ferrous and non-ferrous metals. The sets also contain carbon steel taps, which are an economical choice for internal-threading applications in maintenance operations.

Product Number: 820RU9

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  • Description
Mfr Model 49-57-5525
Drill Bit Material High Speed Steel
Drill Bit Finish Bright (Uncoated)
Drill Bit Dia Included #7
Measurement System Fractional Inch
Drill Bit Point Angle 118 °
Impact Rated No
Smallest Drill Bit Dia #7
Tap Material High Carbon Steel
Thread Sizes Included #25; 10-24 NC
Thread Type NC
Thread Standard NC
Thread Direction Right Hand
Tap Finish Black Oxide
Tap Chamfer Plug
Tap Drill Size #7
Smallest Thread Size 5/16"-18
Largest Thread Size #10-32
Includes Drill Bit
Number Of Drills 1
Number Of Taps 1
Number of Pieces 1
Tap Type Spiral Point
Primary Material Application Ferrous; Non-Ferrous
Primary Material Application ISO Code H; K; M; N; O; P; S
Secondary Material Application Stainless Steel
Secondary Material Application ISO Code M
Dimensions Standard Fractional Inch
Drill Series 1898
Features Drill Bit is Designed for use with Drill Drivers; For Best Results use with Cutting Fluid; Hand Taps are not Recommended for use with Power Tools; Includes Accompanying Drill Bit for Pre-Drilling Holes; Long Lasting Laser Etch for the Clearest Markings; Precision Machined for Creating and Repairing Clean, Accurate Threads; Square Shanked Tap is Compatible with all Standard Tap Handles or Tap Wrenches; Straight Flute Tap Style Designed for the most Common Threading Applications
Largest Drill Bit Dia #36
Size Range 1/4-20 in
Tap Sizes Included 10-24 NC
Thread Limit 2B
Threads per Inch 24
Finish Bright
Drill Sizes #21; #25; #29; #36; #7
UNSPSC 27112703
Country of Origin China (subject to change)
Thread Pitch 20
Tap Number Of Flutes 4
Coolant Fed Non-Coolant Through
Tap Series BDT

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