Home > Products

contact us

We will store the information you have provided us. We will only use this information for the purpose of helping to answer your inquiries. We will not disclose your information to third parties. In the process of helping you, we may need to transmit your information outside the EU. Check this box to indicate that you agree to the above terms.

  • *
  • *
  • <?=$post[

    China Hss Drill Bit, Hss Drill Bit Manufacturers ...

    China Hss Drill Bit manufacturers - Select 2020 high quality Hss Drill Bit products in best price from certified Chinese Drill manufacturers, Drill Set suppliers, wholesalers and factory on Made-in-China ... Shank Size: 1/2", 3/4", 3/8" Reduced Shank 10mm, 13mm; Suppliers with verified business licenses. 360° Virtual Tour.

    Chat Online
  • <?=$post[

    Drill size chart - inch and metric | Downloadable PDF ...

    9/9/2018· Metric Drill Bit Sizes. Metric drill sizes are used primarily in Europe and use metric units to measure the drill bit diameter. There are a variety of standards used to define drill sizes, the most common one in the UK is the British Standard BS 328 set which includes twist drill bit .

    Chat Online
  • <?=$post[

    List of Drill Bit and Tap Sizes – Drill Size Chart and Tap ...

    List of Drill and Tap Sizes. Drill Bit Sizes (Metric) The drill size chart contains tools up to 1.5 inches in diameter, but larger tools are also commonly used. Drill Bit Sizes (English) Tap Sizes (Metric) For each thread count, the equivalent thread pitch is provided and for metric taps, the approximate thread count is shown based on the pitch.

    Chat Online
  • <?=$post[

    Screw To Drill Bit Size Chart and Tap and Drill Size Chart ...

    Screw To Drill Bit Size Chart Reference page for using the correct size pilot drill per screw When it comes to mechanics or even body work, I prefe. Screw To Drill Bit Size Chart, a reference page for using the correct size pilot drill per screw. ... 3/4-10 21/64 3/4-16 ...

    Chat Online
  • <?=$post[

    HIGH SPEED STEEL 118 POINT NITRATED FOR BEST .

    875-108 3/16 .1875 3-1/2 2-5/16 875-125 11 .191 3-1/2 2-5/16 875-124 10 .1935 3-5/8 2-7/16 875-109 13/64 .2031 3-5/8 2-7/16 875-110 7/32 .2187 3-3/4 2-1/2 875-111 15/64 .2344 3-7/8 2-5/8 875-112 1/4 .250 4 2-3/4 875-121 f .257 4-1/8 2-7/8 875-122 i .272 4-1/8 2-7/8 875-113 9/32 .2812 4-1/4 2-15/16 875-114 5/16 .3125 4-1/2 3-3/16 *875-150 q .332 4-3/4" 3-7/16" 875-115 11/32 .3437 4-3/4 3-7/16

    Chat Online
  • <?=$post[

    Drill Press Speed Chart - Ray Girling

    1/8" - 3/16" 1/4" - 3/8" 1/2" 3000 3000 3000: 3000 3000 1500: 3000 2400 1600: 2000 1500 1500: 1500 1000 750: 3000 2000 1200: Good all-around bit. These cut more quickly than brad points and twist drills. Brad point bits* 1/8" 1/4" 3/8" 1/2" 5/8" 3/4" 3/8" 1" 1800 1800 1800 1800 1800 1400 1200 1000: 1200 1000 750 750 500 250 250 250: 1500 1500 ...

    Chat Online
  • <?=$post[

    Rock Drills & Accessories

    137 Drill Steel Accessories & Carbide Tipped Drills 7/8" x 3-1/4" Hex Shank Part No. Length under Collar Size Drill Depth 546 546-12 546-18 546-24 9" 12"

    Chat Online
  • <?=$post[

    Bit Weights - Premium Rock Bit

    3 - 8 3/4" Bit Container Premium Rock Bit Corp. • 1627 West 9th Street • P.O. Box 643 • Mount Carmel, IL 62863 Bit Size MATRIX PDC BODY STEEL TOOTH TRI-CONE TCI TRI-CONE

    Chat Online
  • <?=$post[

    China Drill Bits Manufacturers, Factory, Wholesale ...

    Carbide and HSS Drill Bit for Metal Working Basic Info. Model NO.: DIN338, DIN340, DIN1897, DIN345 Type: Twist Drill Bit Material: Tungsten Carbide Use: Metal Drilling Size: 1-20mm Trademark: TOTAL Specification: QC Origin: China HS Code: 8207509000 Product Description JiangSu Total produces drill bit, HSS drill bit, tungsten carbide...

    Chat Online
  • <?=$post[

    Types of Drill Bits - PDC, Tricones, Drag Bits, Workover Mills

    The Dirt Digger is a 3, 5 or 6 blade steel body PDC made from 4140 heat treated steel and is designed to drill up to depths of 3,000-4,000 feet in homogeneous and consolidated formations.. Although the Dirt Digger can sometimes be repaired, its low cost makes it feasible to replace with a new bit.. Available sizes *3 7/8" to 5 7/8" in a 3 blade design with 3 ports *5 7/8" to 14 3/4" in a 5 ...

    Chat Online
  • <?=$post[

    DRILL PRESS SPEED CHART - Meredith Corporation

    Lubricate drill with oil when cutting steel 1/ 8" or thicker. Use center punch on all holes to prevent drill from wandering. 1/16" ... 3/4" - 1" 1 1/8" - 1 4" 13/8" - 2" Forstner bits 2400 2400 1500 1000 500 700 500 500 250 250 NR 250 250 250 NR NR NR NR NR NR NR NR NR NR NR NR NR Raise 1/4-3/8" bits often to clear shavings ... Taper drill bit ...

    Chat Online
  • <?=$post[

    Drilling through 1/4" steel. - Weld Talk Message Boards

    I think drilling holes in 1/4" steel should be a snap. Your drill probably runs 300 rpm, not 3000, and if you're having problems, try some cutting oil on the bit while drilling, and drilling a pilot hole for the 1/2" bit to follow will also help. For a 1/2"bit, about 1/8" pilot hole would do fine.

    Chat Online
  • <?=$post[

    Tap Drill Chart - Fasteners, Inc

    Tap Drill Chart 129 Tap Drill Chart (Standard 2B) Nominal Pipe Tap Size NPT & NPTF w/o Reamer w/Reamer 1/16-27 CA 1/8-27 Q 21/64 1/4-18 7/16 27/64 3/8-18 9/16 9/16 1/2-14 45/64 11/16 3/4-14 29/32 57/64 1 - 11 1/ 2 1 9/ 64 1 1/ 8 11/ 4 - 11 1/

    Chat Online
  • <?=$post[

    Drill bits - the different types explained

    Intended for power drill use only, the centre point locates the bit and the flat steel on either side cuts away the timber. These bits are used to drill fairly large holes and they give a flat bottomed hole (with a central point) so are ideal where the head of a screw/bolt needs to be recessed into the timber - always use this bit before ...

    Chat Online
  • <?=$post[

    Rock Drills & Accessories

    137 Drill Steel Accessories & Carbide Tipped Drills 7/8" x 3-1/4" Hex Shank Part No. Length under Collar Size Drill Depth 546 546-12 546-18 546-24 9" 12"

    Chat Online
  • <?=$post[

    Types of Drill Bits - PDC, Tricones, Drag Bits, Workover Mills

    The Dirt Digger is a 3, 5 or 6 blade steel body PDC made from 4140 heat treated steel and is designed to drill up to depths of 3,000-4,000 feet in homogeneous and consolidated formations.. Although the Dirt Digger can sometimes be repaired, its low cost makes it feasible to replace with a new bit.. Available sizes *3 7/8" to 5 7/8" in a 3 blade design with 3 ports *5 7/8" to 14 3/4" in a 5 ...

    Chat Online
  • <?=$post[

    Recommended Operating speed for the given material Drill ...

    *Note: Lubricate drill with oil when cuttin steel 1/8" or thicker. Use Center punch on all holes to prevent drill from wavering. ... 3/4" to 1" 1500 RPM 500 RPM 250 RPM NR NR NR NR ... quill pressure when bit tip emerges from back side. Hole Saws 1" to 1- 1/2" 500 RPM 350 RPM NR 250 RPM 250 RPM NR NR

    Chat Online
  • <?=$post[

    Types of Drill Bits - PDC, Tricones, Drag Bits, Workover Mills

    The Dirt Digger is a 3, 5 or 6 blade steel body PDC made from 4140 heat treated steel and is designed to drill up to depths of 3,000-4,000 feet in homogeneous and consolidated formations.. Although the Dirt Digger can sometimes be repaired, its low cost makes it feasible to replace with a new bit.. Available sizes *3 7/8" to 5 7/8" in a 3 blade design with 3 ports *5 7/8" to 14 3/4" in a 5 ...

    Chat Online
  • <?=$post[

    Tap Drill Chart - CNC Basics

    Tap Drill Chart 129 Tap Drill Chart (Standard 2B) Nominal Pipe Tap Size NPT & NPTF w/o Reamer w/Reamer 1/16-27 CA 1/8-27 Q 21/64 1/4-18 7/16 27/64 3/8-18 9/16 9/16 1/2-14 45/64 11/16 3/4-14 29/32 57/64 1 - 11 1/ 2 1 9/ 64 1 1/ 8 11/ 4 - 11 1/

    Chat Online
  • <?=$post[

    Drill Steel & Rock Bits - Chisels | Air Tools | Tools for ...

    Drill Steel & Rock Bits Drill Steel, paired with a Rock Bit, is often used to drill holes larger than 1-1/2" and is available in lengths up to 120". Champion Chisel offers H-Thread, 11 Degree Taper, Rope & D-Thread steel & bits. Drill steel is produced using a hollow steel to allow either water or air to be pumped through to keep the drill hole ...

    Chat Online
  • <?=$post[

    METAL DRILLING REFERENCE GUIDE - IRWIN TOOLS

    3/8 to 1/2 .0040 - .0060 .0050 - .0080 .0080 - .0120 1/2 to 3/4 .0050 - .0070 .0070 - .0100 .0090 - .0140 3/4 to 1 .0070 - .0100 .0090 - .0140 .0140 - .0200 Feed Per Drill Revolution Cutting Speeds - by Working Material Deep Hole Drilling Parameters Holes that fall into the "deep-hole drilling" category are three or more drill bit diameters ...

    Chat Online
  • <?=$post[

    Screw To Drill Bit Size Chart and Tap and Drill Size Chart ...

    Screw To Drill Bit Size Chart Reference page for using the correct size pilot drill per screw When it comes to mechanics or even body work, I prefe. Screw To Drill Bit Size Chart, a reference page for using the correct size pilot drill per screw. ... 3/4-10 21/64 3/4-16 ...

    Chat Online
  • <?=$post[

    ROTARY DRILLING BITS AND DRILL STRING TOOLS

    4 Sandvik Mining ROTARY DRILLING BITS AND DRILL STRING TOOLS LINKING DRILL BIT TO DRILL RIG To drill a good hole, you need the right drill rig, drill string tools, and bits for your specific application, and you have to have them all working together. At Sandvik Mining we .

    Chat Online
  • <?=$post[

    2217 : Wet diamond drill bit

    • thread: 1/2'', • chuck: Ø 13 mm. description kg ref Ø 6 x 70 mm diamond drill bit 0,020 221701 Ø 8 x 70 mm diamond drill bit 0,030 221702 Ø 10 x 70 mm diamond drill bit 0,030 221703 Ø 12 x 70 mm diamond drill bit 0,050 221704 drill body 0,130 221710 drilling guide 0,770 221711 water head 0,460 221712 set of drill bits.

    Chat Online
  • <?=$post[

    Step Drill Bits and Sets - Grainger Industrial Supply

    Drill Bit Material . Carbon Steel, Cobalt Steel. Economical Carbon Steel is suitable for drilling in woods and metals. Cobalt Steel is great for drilling in stainless steel and other hard materials, maintaining its hardness even at high temperatures. ... 3/16 in to 3/4 in (1) 3/16 in to 7/8 in (9) 1/4 in to 1-3/8 in (3) 1/4 in to 3/4 in (4) 3/8 ...

    Chat Online
  • <?=$post[

    China Drill Bits suppliers, Drill Bits manufacturers ...

    Path: Top China Suppliers >> Machinery & Parts >> Hardware Industry Tooling & Services >> Drill Bits from China 4,182 Drill Bits results from 507 China Manufacturers Verified Manufacturers Accepts Sample Orders Accepts Small Orders Product Videos Sort by Relevancy Supplier Rank: Descending New Supplier Response Rate Response Time

    Chat Online
  • <?=$post[

    Drill Bits | McMaster-Carr

    Cobalt Steel 3/4" Diameter Reduced-Shank Drill Bits. With better heat and wear resistance than high-speed steel, cobalt steel bits can run up to 25% faster and have a longer tool life. 3/8" Diameter ... Drive a tapping screw without removing the drill bit from your impact driver.

    Chat Online
  • <?=$post[

    China Drill Bits, Drill Bits Manufacturers, Suppliers ...

    When purchasing hardware and tools from China, quality control, logistic organization, and delivery control are all very important factors to take into consideration. If you are looking for Drill Bits for sale, check out the above products choices that you can't miss along with other options such as drilling bit, drill, drill bit.

    Chat Online
  • <?=$post[

    Bit Weights - Premium Rock Bit

    3 - 8 3/4" Bit Container Premium Rock Bit Corp. • 1627 West 9th Street • P.O. Box 643 • Mount Carmel, IL 62863 Bit Size MATRIX PDC BODY STEEL TOOTH TRI-CONE TCI TRI-CONE

    Chat Online
  • <?=$post[

    Drill Size Chart for Number and Letter Gauges - The No.1 ...

    Centre Drill Bit Sizes These specialist drill bits are used for drilling centreholes at two different angles, 60 degrees and90 degrees. They are commonly used to drill lathe centres and spotting drills, i.e.marking holes to guide twist drilling. The drill size chart below contains all commonly used centre drill bit sizes. Size designation Drill ...

    Chat Online
Contact us now