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Uncoated bright solid carbide jobber drill bit size 29 round shank spiral flute 118 degree point 2.5 inch length

Drill America

Drill America DMOD29 #29 Solid Carbide Drill Bit 2.5

SKU CH-1FW5-WMYHD MPN DMOD29

Solid carbide jobber drill bit with 118-degree point for abrasive materials like cast iron and high-silicon aluminum

  • TypeDrill Accessories
  • Solid carbide construction maintains accuracy in abrasive materials
  • Uncoated bright finish suits high-temperature drilling applications
  • 118-degree conventional point handles cast iron and non-ferrous alloys
  • Round shank fits standard drill chucks for secure grip
  • Jobber length of 2.5 inches provides reach for deeper holes

#29 Solid Carbide Drill Bit

The Drill America DMOD29 is a #29 size solid carbide jobber-length drill bit built for abrasive materials such as cast iron, non-ferrous alloys, high-silicon aluminium, copper, plastics, bronze, hard rubber and plexiglass. It suits machinists and fabricators who must maintain hole accuracy in high-temperature drilling applications.

Round Shank, 118° Point

The uncoated bright finish and round shank fit standard drill chucks and collets without adapters. The 118-degree conventional point centres easily on rigid setups but can walk on hand-held drills or soft workpieces, so a centre punch or spot drill is advisable. Carbide is brittle; excessive feed or misalignment will chip the cutting edges.

Jobber Length, Uncoated

At 2.5" overall length with a 1-3/8" flute, the bit reaches shallow holes but lacks the flute capacity for deep-hole chip evacuation, so peck drilling is required beyond the flute length. The uncoated surface offers no lubricity or heat barrier, limiting speed in sticky alloys. California Proposition 65 warnings apply for cancer and reproductive-harm substances.

Highlights

  • Solid carbide construction maintains accuracy in abrasive materials
  • Uncoated bright finish suits high-temperature drilling applications
  • 118-degree conventional point handles cast iron and non-ferrous alloys
  • Round shank fits standard drill chucks for secure grip
  • Jobber length of 2.5 inches provides reach for deeper holes

Specifications

BrandDrill America
ModelDMOD29
TypeDrill Accessories

Questions about this item

How can I confirm the 118-degree point is cutting correctly after I start drilling?

The 118-degree conventional point should centre itself without wandering and produce clean, uniform chips in cast iron, non-ferrous alloys, high-silicon aluminium, copper, plastics, bronze, hard rubber or plexiglass.

What does the DMOD29 pack contain and what must I supply separately?

The pack includes one solid carbide jobber-length drill bit with a round shank, uncoated bright finish and spiral flutes; you must provide a compatible drill chuck or collet and the workpiece material.

Which size should I choose if I need a #29 bit with a 2.5-inch overall length?

Select the DMOD29 model; it is the #29 size with a 2-1/2-inch overall length and 1-3/8-inch flute length, matching those exact specifications.

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