M4x0.7mm Metric Hand & 3.3mm Twist Drill Bit,Straight 3 Flutes Hand Tap HSS Cobalt Metric Spiral Drilling Rotary Tool 18 Pcs

Key Features

• Hand Tap SizeFlute Diameter M4(4mm / 0.16");Square End Size 3 x 3mm / 0.12" x 0.12"(L*W);Thread Size M4 x 0.7mm
• Twist Drill Bit SizeShank Diameter 3.3mm;Flute Length 30mm / 1.2";Bit Diameter 3.3mm
• Hand Tap FeatureStraight threaded flute, suitable for hand machine.Metric Straight 3 flutes are ground to provide rapid chip removal for efficient threading.
• Twist Drill Bit featureHigh geometric precision, strong cutting ability;Smooth surface finish, long service life;Wider using range (rough processing, finishing, semi finishing), and comes with edge clear function, make processing products have better surface finish.
• Package Content 3 x Hand Tap;15 x Twist Drill Bit;1 x Plastic Storage Case

Product Description

Specification：（1）Hand TapMaterial : SKS2Color : Silver ToneThread Type : Bottoming ,TaperFlute Number: 3Flute Diameter : M4(4mm / 0.16")Flute Length(Approximately) : 20mm / 0.8"Pitch Size : 0.7mmSquare End Size : 3 x 3mm / 0.12" x 0.12"(L*W)Shank Diameter : 4mm / 0.16"Overall Length : 50mm / 2"Thread Size: M4 x 0.7mm

Description

Straight threaded flute, suitable for hand machine.Metric Straight 3 flutes are ground to provide rapid chip removal for efficient threading.（2）Twist Drill BitProduct Name: Twist Drill BitFeature: Straight Shank;Color: Champagne ColorTotal Length: 65mm / 2.6"Shank Diameter: 3.3mmMaterial: HSS, Cobalt;Flute Length: 30mm / 1.2"Bit Diameter: 3.3mm

Description

This product is made of high speed steel and cobalt material.After using full grinding process, it has stronger cutting ability and longer service life.Suitable for processing non-ferrous metals (such as copper and aluminum), non metallic and ferrous metals (such as iron, steel and stainless steel).Straight shank works in both keyed and key-less drill chucks.The advantages of full grinding drill bit:High geometric precision, strong cutting ability.Smooth surface finish, long service life.Wider using range (rough processing, finishing, semi finishing), and comes with edge clear function, make processing products have better surface finish.

Package Content

3 x Hand Tap15 x Twist Drill Bit1 x Plastic Storage Case

Specifications