Specification Brand : uxcell BulletPoint1 : 6.3mm / 1/4 inch Hex Shank Tap Thread Size: M4; Pitch: 0.7; Accuracy: H2 BulletPoint2 : Thread Length: 22mm / 0.87 inch; Total Length: 67mm / 2.6 inch BulletPoint3 : Material: HSS (High Speed Steel); Surface Treatment: Blackening Finish BulletPoint4 : Spiral flutes for better chip clearing process. Self-centering point, do not need assistant center drilling or center punching. BulletPoint5 : Complete hole drilling, tapping, deburring and countersink in one operation with power drill, saves labor and time. Suitable for drilling, tapping, cutting on wood, soft metal, aluminum plate, iron, plank, plastic etc. Color : M20x2.0 ExternallyAssignedProductIdentifier : 9956498630292 IncludedComponents : 10 x Machine Hand Tap ItemName : uxcell Metric Spiral Machine Screw Tap M4 Thread 0.7 Pitch Countersink Drill Bit H2 Hex Shank HSS 2pcs ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 3.54 inches ItemPackageDimensions_Width : 2.36 inches ItemTypeKeyword : spiral-point-threading-taps ItemTypeName : M1 to M3.5 Machine Hand Tap Set Manufacturer : uxcell Material : High Speed Steel ModelName : M1 to M3.5 Machine Hand Tap Set ModelNumber : DOACTwybg6p0mit NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : a19051000ux0646 PowerSourceType : Machine ProductDescription : Feature: Designed with spiral flutes, better chip clearing process. Self-centering point, do not need assistant center drilling or center punching. Complete hole drilling, tapping, deburring and countersink in one operation with power drill, saves labor and time. Suitable for drilling, tapping, cutting on wood, soft metal, aluminum plate, iron, plank, plastic etc.
NOTE: Hex shank drill bit is suitable for rapid drilling and tapping. It is recommended to use with tapping machine. The material’s temperature will get very high during drilling, please add some water or coolant to avoid it get smoke.
Specification: Material: HSS (High Speed Steel) Surface Treatment: Blackening Finish Pitch: 0.7 Thread Size: M4 Hex Shank Side Width: 6.3mm / 1/4 inch Thread Length: 22mm / 0.87 inch Total Length: 67mm / 2.6 inch