Top 6 Best Orifice Drill Bit Set

CML Supply 30pc. high speed steel drill bit set. Includes sizes from 0.013 to 0.079. Pin Vise with swivel top holds bits from 0-.125. CML Supply Brand Pin Vise features black oxide collet for better grip.

14 Hex Shank. Sizes 51, 52, 53, 54, 55, 56, 57, 58, 59, 60.

Number sizes from 1 to 60 0.228-0.040 or 5.79mm-1.02mm. 60 Bits M2 HSS high speed steel.. Ideal for drilling holes to be tapped other precision jobs. Surface treated features abrasion resistance chip ejection. Includes heavy duty metal index box. Please note the metal case color is black.

Includes Metal Indexed StorageOrganizer Case. Quantity 1 - 60 Piece Titanium Nitride Coated Drill Bit Set. Sizes 1 through 60 0.228 - 0.040 wire gauge drills for reference, the largest size 1 gauge bit is approximately 14. high speed steel,118 degree standard points,Straight shank. Suitable for drilling wood, metal, or plastic..

100 Brand New and High Quality HSS Drill Bit.. Includes 20Pcs Micro HSS Mini Twist Drill Bits. Sizes 0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.2, 1.3, 1.4, 1.5, 1.6mm. Convenient steel index storage case. Great for precision crafts, jewellery, watch repair, model making, hobby work, Electronics etc..

High Quality Material - Versatile general-purpose drill bit set, High Speed Steel, black and gold finish resists corrosion and increases the hardness of the drill bit.. 135-degree Point Tip Twist Design - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Produced by precision fully ground which ensures chips move smoothly.. Professional and Widely Use - Great drill bits set for metal wood plastic. Suitable for Home DIY, and General Building Engineering Woodworking Use.. Set Including - The set includes wire gage size 1 to 60, can meet your different demands perfectly.. Organized Holder - Set includes the drill bit holder with size index for easy storage and organizing..

Drill bits include 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564, 14, 1764, 932, 1964, 516, 2164, 1132, 2364, 38, 2564, 1332, 2764, 716, 2964, 1532, 3164, 12 inch, 116 0.0625 to 12 0.5 in 164 increments. Quality High Speed Steel M2 provides all drills power cutting, impressive performace and long tool life. Precision fully ground edges and flutes ensure fast drilling, excellent chips moving smoothly and ultimate accuracy. 3-Flat on shank prevents Spinning in chucks and maximizes security for precise holes. 135-degree split point prevents Walking, reduce logging, and penetrates hard material without a pilot hole.

Sizes Range wire gauge sizes 1 0.228 inch to 60 0.040 inch. Quality High Speed Steel M2 provides all drills power cutting, impressive performace and long tool life. Precision fully ground edges and flutes ensure fast drilling, excellent chips moving smoothly and ultimate accuracy. Black and golden surface finish resists corrosion and lubricates the drill bits better for cutting metal, wood, and plastic. 135-degree split point prevents Walking, reduce logging, and penetrates hard material without a pilot hole.