HSS Titanium Coating - Classic HSS construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean.
Flutes Form - 2 flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process.
Quick Change - 1/4 inch hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck.
Meet Your Demands - Great drill bits set for metal/wood/plastic countersink. Suitable for Home DIY, and General Building/Engineering Use.
PREMIUM MATERIAL: Manufactured from high speed steel for strength and durability
STORAGE: Supplied in a plastic storage box for easy storage and transportation
Widely USED: The 135° fast cutting point is automatically centered and penetrates quickly with less pressure,The drill kit meets all your requirements, including all common size specifications for metal, wood, plastic
PROCESS TREATMENT: Titanium coated surface prevent rusting,which increase the hardness of the drill bit and reduces heat buildup, make the twist drill bit more wear-resisting for longer life
Premium M42 8% Cobalt Steel ,68-70 HRC (Rockwell Hardness Scale) ,Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.
3 Steps Desigh for Cutting through Stainless Steel,Hard Metals,Aluminum,Plastic.
This Cobalt Drill Bit is Typically Capable of Running Three to Five Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.
The Sufficiently Sharp Bit Edge Can Cut the Metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit.
What do you get: You will get one piece of hand drill set (mini twist drill bits included) and 200 screw eye pins, 30 Key Chain Rings
Material: The pin vise is made of stainless steel, sturdy, Silver surface and non-slip design, looks pretty exquisite and good for rotating easily.
Adjustable: We have different sizes of drill bits for choosing: 0.8 / 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.2 / 2.5 / 2.8 / 3.0 mm, Different sizes apply to different demands , good for drilling.
Convenient storage: Our pin vise set with plastic box, small size, can also store things without losing
What you receive: this hand drill bits set includes 1 piece of pin vise hand drill, 46 pieces of micro twist drill bits and 10 pieces of PCB mini drill bits, total 57 pieces for your craft carving DIY work
Pin vise hand drill: made of aluminum alloy, this pin vise hand drill is durable and firm, adopting 3 claws chuck and 0.3 - 3.4 mm range of adjustable clamp, its tail can be rotated, sturdy and convenient for you to operate
PCB mini drills: PCB mini drills are made of tungsten carbide, the shank diameter is approx. 3.175 mm, overall length is approx. 38 mm, which fit for processing PCB, normal FR-4, CEM-3 boards, SMT, CNC, molds, plastic, circuit board, carbon fiber, composite board and so on
Micro twist drill bits: micro drill bits are light in weight and compact in size, won't take up extra spaces, nice tools to be applied for handling wood, plastic, rubber, PVC, walnut, model, bone, angle, amber, olive, fiberglass and other materials
HSS TITANIUM COATING : Manufactured from 6542 high speed steel with titanium coating for strength and durability. The honed cutting edges ensure sharpness and the precise smooth clean hole drilling. The bits can be used multiple times with bending. Titanium coated surface prevents rusting, which increase the hardness of the drill bit and reduces heat buildup, make the twist drill bit more wear-resisting for longer life.
TWIST DESIGN & PERFORMANCE : The 135° fast cutting split point penetrates quickly with less pressure. The drill kit meets all your requirements, including all common size specifications for metal, wood, plastic. Prevent walking, clear chips and particles faster. Produced by precision fully ground which ensures chips move smoothly. It is your ideal choice for DIY projects and household maintenance and repair.
FLUTES FORM : 2 flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process.
PROFESSIONALS & DIY USE: For Use On Metal, Wood & Plastics (Not for Use On Concrete / Masonry). Suitable for drilling kinds of materials, such Stainless Steel as alloy steel up to 900 N/mm, iron, non-alloy steel up to 900 N/mm, copper, bronze, cast iron, hard plastics and Perspex. The bits can be used with most major machine drill such as Black Decker, Milwaukee etc.
COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
SELF CENTERING - The 135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. The bits will not "walk" or "wander". Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks.
19PC METRIC SET - The set includes 19pcs of M35 cobalt steel twist drill bits: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7 mm, 7.5mm, 8 mm, 8.5mm, 9 mm, 9.5mm, 10 mm. Well organized in a tough metal indexed storage case for easy transport to your worksite.
FOR METALWORKING - Particularly successful in cutting through hard metals(hardness less than HRC38°) such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate.
[Package Includes] - One package contains 1 piece pin drill, 24 pieces resin hand drill bits and 100 pieces keychain screw eye pins. All come with a plastic box, very easy to store and carry, prevent loss
[Various Resin Drill Bits] - 24 pieces drill bits include 15 sizes: 0.8/ 0.9/ 1.0/ 1.1/ 1.2/ 1.3/ 1.4/ 1.5/ 1.6/ 1.8/ 2.0/ 2.2/ 2.5/ 2.8/ 3.0mm. More sizes can meet different demands
[Premium Material] -This pin vise for resin casting molds is made of high quality stainless steel, rust proof and well polished, durable and sturdy. Its precision 3-jaw chuck can match twist drill bits from 0.8-3mm, clip them really tightly. Rough texture in 3 parts of turning is nice and non-slip, good for gripping. The bearing of the tail make it easy to rotate to increase service life
[Easy to Use] - This sliver jewelry making tools drill is easy to use, just unscrew the vise head, insert the drill bit, then screw the head tightly, target the place, fix the top of handle while turning the handle. You can adjust the clamp by rotating the head. And the inner part of this swivel head pin vise is hollow, you can put needles or other small things in it
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