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Gilson CDA-262, 6.25in Asphalt Core Drill Bit (Open-Head)

Price $371.98
Nominal Bit Size, OD:
6-1/4in (158.8mm)
Mounting Connection:
Open-Head
upsell:
/6-25in-expander-set-for-open-head-drill-bits/
upsell:
/gas-powered-core-drill/
Condition:
New
Minimum Purchase:
1 unit
SKU:
V015.CDA-262

FREE SHIPPING (Continental US) | Estimated ship in 4-7 business days
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Gilson Asphalt Diamond Coring Bits

CDA-262 6.25in (159mm) OD Asphalt Core Drill Bit (Open-Head) is used with electric or gasoline-powered Core Drills to obtain drilled asphalt cores for evaluation and laboratory testing. The bit requires a properly sized Expander Set for Open-Head Asphalt Coring Bits for attachment to the drilling machine. It performs well in high-output, heavy-use applications, and can be refurbished when worn. Diamond Coring Bits are designed for wet-use with asphalt, and are fast-cutting when used as designed. The 14in (356mm) length enables cutting cores up to 13in (330mm) long. Final core diameter is approximately 0.25in (6.4mm) smaller than nominal outside diameter.

Features:

  • Core lengths up to 13in (330mm)
  • Nominal core diameter is 6in (152mm)
  • Uses Expander Set to attach to drill machine

Included Items:

6.25in Asphalt Core Drill Bit (Open-Head)

Accessories:

CDA-51 6.25 in Expander Set for Open Head Drill Bits is required to connect bit to drill

Specifications

  • Application: Asphalt
  • Nominal Bit Size, OD: 6-1/4in (158.8mm)
  • Mounting Connection: Open-Head
  • Estimated Shipping Weight: 14.0lb (6.35kg)

Meets Standard(s):

  • AASHTO T 24M/T 24
  • ASTM C42/42M

The Gilson CDA-262, 6.25in Asphalt Core Drill Bit (Open-Head) is a high-quality drilling tool used for obtaining asphalt cores for evaluation and laboratory testing. This diamond coring bit is designed for use with electric or gasoline-powered core drills. It is a versatile tool that performs well in high-output, heavy-use applications and can be refurbished when it becomes worn.

To attach the drill bit to the drilling machine, a properly sized Expander Set for Open-Head Asphalt Coring Bits is required. This ensures a secure and efficient connection. The diamond coring bit is specifically designed for wet-use with asphalt and offers fast-cutting capabilities when used as intended.

The Gilson CDA-262 boasts a length of 14 inches, allowing for the cutting of cores up to 13 inches long. The nominal core diameter is 6 inches, providing a wide range of core sizes for evaluation and testing purposes. It is important to note that the final core diameter is approximately 0.25 inches smaller than the nominal outside diameter.

Included with the purchase is the 6.25in Asphalt Core Drill Bit (Open-Head) itself, which meets industry standards such as AASHTO T 24M/T 24 and ASTM C42/42M. Additionally, the required accessory, the CDA-51 6.25in Expander Set for Open Head Drill Bits, is available for purchase separately.

The Gilson CDA-262, 6.25in Asphalt Core Drill Bit (Open-Head) is a reliable and essential tool for professionals in the asphalt industry. Its durability and ability to deliver accurate results make it a valuable asset for those in need of precise asphalt core samples. Whether for evaluation or laboratory testing purposes, this drill bit ensures efficiency and accuracy in obtaining asphalt cores.

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