5Pcs Tri-Flat Shank 82 Degree 5 Flute HSS Countersink Drill Bit Set

 

Product description:1.These flute countersink drill bit set are machined from high speed steels and are available in 6 different diameter sizes. Size - 6mm(1/4''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8''), 19mm(3/4'')

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 Product Description
Product Name 5Pcs Tri-Flat Shank  82  Degree 5 Flute HSS Countersink Drill Bit Set for Metal Deburring
Size

1/4 Inch,  3/8 Inch, 1/2 Inch, 5/8 Inch, 3/4 Inch

Material High Speed Steel      (Cobalt5%-M35Carbide Steel , Carbon Steel  are  Available)
Flute Type

5 Flute    (3 FluteSingle Flute0 Flute,  6 Flute7 Flute, Multi Flute are Available)

Cutting Angle 82°        (90°, 60 °, 120°  are Available)
Shank Type 1/4″ Tri-Flat Shank      (Round Shank, Hex Shank, Taper Shank,  Weldon ShankLong Shank are Available)
Surface Finish Black and Yellow        (Tin-Coatd, Black and White, White, Black are Available)
Package 6Pcs in Wood Case        (Plastic CaseTin BoxDouble Blister Card are Available)
Features

1.These flute countersink drill bit set are machined from high speed steels and are available in 6 different diameter sizes. Size - 6mm(1/4''),  9mm(3/8''), 12mm(1/2''), 16mm(5/8''), 19mm(3/4'')
2.Tri-flat shank allows easy gripping,1/4" shank fits common handheld power drill
3.Ideal for wooden planks,fiberboard,particle board,plywood,plastic,alumiumn board ,pcb board and more
4.Made from industrial grade High-Speed Steel for increased durability.
5. Five-blade chamfering with staggered cutting groove, easier to discharge wood chips


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CONTACT US


Contact: David Yu

Phone: +86-139-52828006

Tel: +86-139-52828006

Add: Houxiang, Danbei Town, Danyang City, Jiangsu, China, 212300

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