BTA Drills

BTA drills can create “endless” depth at a low cost. Compared to gundrilling, BTA drilling can achieve larger diameters and higher feed rates.

    • Application: hydraulic holes, tube plates, high volume production
    • Hole Diameter: Φ16mm~Φ300mm
    • IT8~IT9, Ra1.5~3
    • Depth: 100xD
    • Vc: 50-120m/min
    • Feed: 0.05~0.15mm/r
    • Inserts: TOGT/NPH(M)T/TPMX
    • Insert Materials: tungsten Carbide, ceramics, PCD, CBN
    • Advantages: higher efficiency, low cost
    • OEM/ODM: Customized logo, packaging (MOQ 10 pieces)
    • Lead time of custom drill head and drill tube:
      • 1 – 20 pieces: 10 days
      • >20 pieces: 15 days
    • Shipping fee: please contact for an immediate quotation
    • Supply: Wholesale or factory OEM supply
  • Seller’s shipping method(sample):DHL
    Estimated delivery: 2 weeks
    Estimated shipping Fee: $10 to $30 for 10 pieces
    Shipping fee calculation (download PDF), or contact us for quotation


BTA drills can reach “endless” depth at a low cost. Compared to gun drilling, BTA drilling can achieve larger diameters and higher feed rates. The feed rates of BTA drills are usually 5-7 times faster than gun drills at the same diameter. Because the chips are sucked and exhausted through the enclosed hole in the drill tube, the hole surfaces are protected and clean. BTA drills are a more reliable and capable process than conventional twist drills. Users can configure BTA tooling with standard carbide or PCD/CBN tipped inserts.

Inquiry CodeHole Diameter
D (mm)
Max. Depth
H (mm)

Custom, CNC production, Measure, Inspection

Extensive CNC Softwares

*Milling,turning,drilling and more
*Parametric programming

grinding wheel

Precise Grinding

*In-process dressing
*Branded carbide rods

CNC grinding program

CNC program library

*Repeatability and Consistancy
*Programming Efficiency

Presetting and Measuring

*Zoller and PG1000
*Trackable calibration

tool inspection


*Dedicated inspector
*Trackable inspection data


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  • To receive a correct replacement or full credit, kindly inform us within 14 days of receipt, in case the item you received is faulty. In the case of returned goods that are not defective, there will be a 20% return handling fee deducted from the original purchase price. Please ensure that the returned goods reach us within 14 days of the original purchase date, otherwise no credit will be issued. Contact us for more details in Return and Refund policies. If you decide to return and apply for refund, please download and fill in the Return Form, and attached the file to:

We use DHL global serive to deliver packages efficiently. Here is the Shipping Instruction and Shipping Rate at which you can simply estimate the shipping cost, or contact us for up-to-date calculation.