1X (7 db süllyeszthető fúrófej, titán borító fúrókészlet fa fúró Se A1O5

1X(7PCS Countersink Drill Bit, Titanium Plating Drill Bit Set Wood Drill Se A1O5

1X(Special designed: Steel counter sleeve countersinks or pilot hole. Drill and countersink in one step,will not deflection occurs, and drilling can be done quickly and accurately.
Detachable and Adjustable: Adjustable counter sleeve depth with Hex Wrench,drilling length can be adjusted for #3 #4 #5 #6 #7 #8 #10 screws length simply by use a wrench to remove or adjust the set screw.
Faster Chip Removal: 5 flute countersink bit can discharge the sawdust more quickly during use, with a smooth, flat countersink drilled in one pass, perfectly fitting the screw cap into the work piece surface.
High quality: Woodworking chamfer tool tricuspid nibs manufactured using silent, compared to ordinary twist drill, the center of sharp edge positioning precision drilling high efficiency.
Application: Suitable for use on wood, pvc and plastic boards. Not suitable for glass, iron plates and steel plates.
Durable High Carbon Steel: Heat treated and tempered carbon steel with Titanium Coating for superior cutting power.
Three Sharp Positioning: Not easy to slip, quasi-drilling and fast.
Fast Chip Removal: Faster discharge of sawdust, you will get a nice smooth surface on any type of hard, soft wood or aluminum.
Countersink drill tool Round handle design suitable for market bench drill.
Drill Head: HSS4241 with titanium coating
Shank feature: Round handle
Dimension:
3mm(Dia) x 52mm(L)
4mm (Dia)x 67mm(L)
5mm(Dia) x 84mm(L)
6mm (Dia)x 89mm(L)
7mm(Dia) x 103mm(L)
8mm (Dia)x 115mm(L)
10mm(Dia) x 120mm(L)
colour: Gold silver
Material: Carbon steel titanium plating
Package Contents:
7 * Hole opener
1 * L-wrench)

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