3-13mm 1/4 Inch Hex Shank Step Drill Bit HSS Titanium Coated Step Drill Bit
Tax included.
Description:
3-13mm 1/4 Inch Hex Shank Step Drill Bit HSS Titanium Coated Step Drill Bit
Specification:
Material: HSS
Surface treatment: titanium
Shank :1/4 Hex Shank
Size: 3-13mm (11 steps: 3,4,5,6,7,8,9,10,11,12,13mm)
Shank Length: 30mm
Total Length: 77mm
Qunantity: 1pc
Fit for: Below 25 ??Workpiece, Such As Steel, Iron, Steel, Plate Thickness under 4mm
Fit for: Below 25 ??Workpiece, Such As Steel, Iron, Steel, Plate Thickness under 4mm
Features:
1, The ladder of its unique structure, a bit can open a variety of specifications of aperture.
2, Do not need to use center punch, compared with the ordinary twist drill is not easy to be broken.
3, Deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable,but it is possible.
4, The use of tools: drill, bench drill.Work while water cooling, can effectively extend the service life of drill bit.
Package Included:
1x 3-13mm Step drill
Note:
1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
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