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Hex Shank HSS Drill Bit with Countersink
    • Hex Shank HSS Drill Bit with Countersink
    • Hex Shank HSS Drill Bit with Countersink
    • Hex Shank HSS Drill Bit with Countersink
    • Hex Shank HSS Drill Bit with Countersink
    • Hex Shank HSS Drill Bit with Countersink
    • Hex Shank HSS Drill Bit with Countersink
Product Details
Material
HSS (Cobalt HSS-E is Available)
ProcessFully Ground (Rolled, Rolled & Polished, Milled are Available)
StandardDIN338 (Stub DIN1897, Long DIN340, Extra Long DIN1869,
Reduced Shank are Available)
Jobber Length (Stub Screw Machine Length, Long Taper Length, Airctraft Extensoin, Extra Long , Silver & Deming 1/2" Reduced Shank are Available)
Size0.2-30MM 1/16" - 31/64" , A - Z, 1# - 60#
Point Type118 Degree Regular Point ,135 Degree Split Point, Pilot Point are Available
Shank TypeStraight Shank ,Hex Shank, Tri-Flats Shank, Double R Hex Shank, Reduced Shank,

Threaded Hex Shank are Available
Helix AngleRegular Spiral Type N (Slow Spiral Type H, Fast Spiral Type Ware Available)
Web & Flute TypeRegular Web & Flute (Thick Web with Parabolic Flute, Heavy Duty Web with Regular Flute are Available)
Surface FinishBright (Black Oxide, Amber Color, Titanium, Black & Gold, Black & Bright are Available)
Packagein PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell, Metal Box
Features1.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
2.Universal 118° point shape for drilling a wide selection of materials.
3.Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.
4.Ground flutes provide fast chip removal to maximize accuracy and efficiency along the full working surface of the bit.


Overall Length
Flute Length Hex Shank Length


63.516.528
65.117.628


6619.728


68.321.828


69.92328


71.425.128


7326.228


74.628.328


76.228.428


77.828.528


79.428.728


8128.828


82.628.928


85.729.428


88.932.928


92.136.928


95.336.228


101.54728


10853.128


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Sitemap   All tags  Designed by zhonghuan Internet     
CopyRight © -2020 Changzhou Bomi Tools Co., Ltd all rights reserved. 
   Sitemap   All tags  Designed by zhonghuan Internet