Home > Products

SPM70 75mm 3 inch drill down the hole rock button drill bits cobalt drill bits

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • cement drill bits, cement drill bits Suppliers and ...

    Drill Bits Hole Drill Bit SPM70 CIR 70 - 75mm 3 Inch Drill Down The Hole Rock Button Drill Bits Cobalt Drill Bits. 35.90-43.90 Piece. 1 Piece (Min. Order) 213.63 /Piece . CN Xuanhua Superman DTH Machinery Co., Ltd. 4 YRS. 5.0 (3)

    Get Price
  • cobalt drill, cobalt drill Suppliers and Manufacturers at ...

    Drill Bits Hole Drill Bit SPM70 CIR 70 - 75mm 3 Inch Drill Down The Hole Rock Button Drill Bits Cobalt Drill Bits. US 35.90-43.90 Piece. 1 Piece (Min. Order) 3 …

    Get Price
  • 130mm drill bits, 130mm drill bits Suppliers and ...

    theprimehoteljaipur.com offers 1,795 3 inch dth button bits products. A wide variety of 3 inch dth button bits options are available to you, such as local service location, material, and type.

    Get Price
  • 3 inch dth button bits, 3 inch dth button bits Suppliers ...

    A wide variety of 3 inch drill bit options are available to you, such as egypt. You can also choose from black oxide, plain, and zinc 3 inch drill bit, as well as from pcoc, api, and gs 3 inch drill bit, and whether 3 inch drill bit is 3 years, 3 months, or 1 year.

    Get Price
  • 3 inch drill bit, 3 inch drill bit Suppliers and ...

    China Drill Bits manufacturers - Select 2021 high quality Drill Bits products in best price from certified Chinese Drill, Drill Machine suppliers, wholesalers and factory on theprimehoteljaipur.com

    Get Price
  • China Drill Bits, Drill Bits Manufacturers, Suppliers ...

    China Hole Drill Bit manufacturers - Select 2021 high quality Hole Drill Bit products in best price from certified Chinese Drill Bit, Cutter Bit suppliers, wholesalers and factory on theprimehoteljaipur.com, page 2

    Get Price
  • China Hole Drill Bit, Hole Drill Bit Manufacturers ...

    Uncoated bits are good for general purpose drilling of most metal and plastic.. Black-oxide and black-and-gold-oxide bits produce less friction than uncoated drill bits, so they last longer and can drill at higher speeds.. Titanium-nitride (TiN) coated bits have added wear and temperature resistance, so they last longer and can drill at higher speeds than uncoated and oxide-coated drill bits.

    Get Price
  • Drill Bits at Lowes.com

    With multiple hammer units CD (Cluster drills) drill holes up to 70″ or 1778 mm. As a rule of thumb, the smallest hole diameter a DTH hammer can drill is its nominal size. A 4 inch hammer will drill a 4 inch (102 mm) hole. The limiting factor is the outside diameter of the hammer, because, as hole diameter reduces, airflow is restricted.

    Get Price
  • cement drill bits, cement drill bits Suppliers and ...

    Drill Bits Hole Drill Bit SPM70 CIR 70 - 75mm 3 Inch Drill Down The Hole Rock Button Drill Bits Cobalt Drill Bits. 35.90-43.90 Piece. 1 Piece (Min. Order) 213.63 /Piece . CN Xuanhua Superman DTH Machinery Co., Ltd. 4 YRS. 5.0 (3)

    Get Price
  • cobalt drill, cobalt drill Suppliers and Manufacturers at ...

    Drill Bits Hole Drill Bit SPM70 CIR 70 - 75mm 3 Inch Drill Down The Hole Rock Button Drill Bits Cobalt Drill Bits. US 35.90-43.90 Piece. 1 Piece (Min. Order) 3 …

    Get Price
  • 130mm drill bits, 130mm drill bits Suppliers and ...

    theprimehoteljaipur.com offers 1,795 3 inch dth button bits products. A wide variety of 3 inch dth button bits options are available to you, such as local service location, material, and type.

    Get Price
  • 3 inch dth button bits, 3 inch dth button bits Suppliers ...

    A wide variety of 3 inch drill bit options are available to you, such as egypt. You can also choose from black oxide, plain, and zinc 3 inch drill bit, as well as from pcoc, api, and gs 3 inch drill bit, and whether 3 inch drill bit is 3 years, 3 months, or 1 year.

    Get Price
  • 3 inch drill bit, 3 inch drill bit Suppliers and ...

    China Drill Bits manufacturers - Select 2021 high quality Drill Bits products in best price from certified Chinese Drill, Drill Machine suppliers, wholesalers and factory on theprimehoteljaipur.com

    Get Price
  • China Drill Bits, Drill Bits Manufacturers, Suppliers ...

    China Hole Drill Bit manufacturers - Select 2021 high quality Hole Drill Bit products in best price from certified Chinese Drill Bit, Cutter Bit suppliers, wholesalers and factory on theprimehoteljaipur.com, page 2

    Get Price
  • China Hole Drill Bit, Hole Drill Bit Manufacturers ...

    Uncoated bits are good for general purpose drilling of most metal and plastic.. Black-oxide and black-and-gold-oxide bits produce less friction than uncoated drill bits, so they last longer and can drill at higher speeds.. Titanium-nitride (TiN) coated bits have added wear and temperature resistance, so they last longer and can drill at higher speeds than uncoated and oxide-coated drill bits.

    Get Price
  • Drill Bits at Lowes.com

    With multiple hammer units CD (Cluster drills) drill holes up to 70″ or 1778 mm. As a rule of thumb, the smallest hole diameter a DTH hammer can drill is its nominal size. A 4 inch hammer will drill a 4 inch (102 mm) hole. The limiting factor is the outside diameter of the hammer, because, as hole diameter reduces, airflow is restricted.

    Get Price
  • 3 inch drill bit, 3 inch drill bit Suppliers and ...

    A wide variety of 3 inch drill bit options are available to you, such as egypt. You can also choose from black oxide, plain, and zinc 3 inch drill bit, as well as from pcoc, api, and gs 3 inch drill bit, and whether 3 inch drill bit is 3 years, 3 months, or 1 year.

    Get Price
  • cobalt drill, cobalt drill Suppliers and Manufacturers at ...

    Drill Cobalt Cobalt Drill Bits SPM70 CIR 70 - 75mm 3 Inch Drill Down The Hole Rock Button Drill Bits Cobalt Drill Bits. US 35.90-43.90 Piece. 1 Piece (Min. Order) CN Xuanhua Superman DTH Machinery Co., Ltd. 3 YRS. 81.8%. 5.0 (3) 'Good service'

    Get Price
  • 3 inch drill bit, 3 inch drill bit Suppliers and ...

    A wide variety of 3 inch drill bit options are available to you, such as egypt. You can also choose from black oxide, plain, and zinc 3 inch drill bit, as well as from pcoc, api, and gs 3 inch drill bit, and whether 3 inch drill bit is 3 years, 3 months, or 1 year.

    Get Price
  • cobalt drill, cobalt drill Suppliers and Manufacturers at ...

    Drill Cobalt Cobalt Drill Bits SPM70 CIR 70 - 75mm 3 Inch Drill Down The Hole Rock Button Drill Bits Cobalt Drill Bits. US 35.90-43.90 Piece. 1 Piece (Min. Order) CN Xuanhua Superman DTH Machinery Co., Ltd. 3 YRS. 81.8%. 5.0 (3) 'Good service'

    Get Price
  • 3 inch drill bit, 3 inch drill bit Suppliers and ...

    A wide variety of 3 inch drill bit options are available to you, such as egypt. You can also choose from black oxide, plain, and zinc 3 inch drill bit, as well as from pcoc, api, and gs 3 inch drill bit, and whether 3 inch drill bit is 3 years, 3 months, or 1 year.

    Get Price
  • cobalt drill, cobalt drill Suppliers and Manufacturers at ...

    Drill Cobalt Cobalt Drill Bits SPM70 CIR 70 - 75mm 3 Inch Drill Down The Hole Rock Button Drill Bits Cobalt Drill Bits. US 35.90-43.90 Piece. 1 Piece (Min. Order) CN Xuanhua Superman DTH Machinery Co., Ltd. 3 YRS. 81.8%. 5.0 (3) 'Good service'

    Get Price
  • 3 inch drill bit, 3 inch drill bit Suppliers and ...

    A wide variety of 3 inch drill bit options are available to you, such as egypt. You can also choose from black oxide, plain, and zinc 3 inch drill bit, as well as from pcoc, api, and gs 3 inch drill bit, and whether 3 inch drill bit is 3 years, 3 months, or 1 year.

    Get Price
  • cobalt drill, cobalt drill Suppliers and Manufacturers at ...

    Drill Cobalt Cobalt Drill Bits SPM70 CIR 70 - 75mm 3 Inch Drill Down The Hole Rock Button Drill Bits Cobalt Drill Bits. US 35.90-43.90 Piece. 1 Piece (Min. Order) CN Xuanhua Superman DTH Machinery Co., Ltd. 3 YRS. 81.8%. 5.0 (3) 'Good service'

    Get Price