חלון מקדחה מרכזית חלון קצה מרכז מקדחה ליבה של ציר מרכז

Product Information ：

Tool handle type: Hexagonal handle
Cooling type (internal cooling/external cooling): external cooling
Cutting diameter (mm): 2-6.35
Diameter of shank (mm): 6.35
Total length (mm:): 10cm
Outer cutting edge angle (°): 118° double relief angle
Material: high-speed steel
Maximum depth of cut: 5
Blade size: 2-6.35mm
Category: Straight shank twist drill
Blade diameter: 2-6.35 (mm)
Blade length: 5 (mm)
Full length: 10cm (mm)
Shank diameter: 6.35 (mm)
Custom processing: Yes
Product Certification: None
Minimum number of packages: 1 set
Material number: H06107
Product weight (kg): 0.215 specification (diameter * full length)
6.35*100mm

Style: A color 7pc hinged drill (bag)