Core Bit for Reinforced Concrete/Concrete

• Customized: Customized
• Length: Taper-length
• Type: Core Drill Bit
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 105-350mm
• Material: Diamond
• Usage: Masonry Drilling
• Cash Deposit Rate: 2.34%
• Transport Package: White Box
• Specification: SGS
• Trademark: ALSTON
• Origin: Jiangsu
• HS Code: 82023990
• Production Capacity: 50000PCS/Year
• Package Size: 37.00cm * 33.00cm * 15.00cm
• Package Gross Weight: 15.000kg

Product Description

Taper Pilot Drills

Mortising Drill:
We choose high quality HSS steel, it is mainly used for boring hole. It can be used on bench drill, pistol drill, drilling machine, milling machine and machining center for wood.
Hardened high speed steel body provides additional safeguard.
HSS cobalt high speed steel are available on request.
Cut Shank for Screw, Right hand cutting, standard two flute design.
135 degree split point for quick start and no walk application.
118 degree point angle design for general purpose are available on request.
Black oxide finish or Bright finish or Titanium Coated are available on request.
Carbide Tipped Pilot Drills are available on request.