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Versatile Solid Carbide Drill Bits
for Steel, Cast Iron & Alloys

Discover premium solid carbide drill bits for steel,hardened steel ,stainless steel, cast iron, and more.
BigTools offers material-specific and versatile tungsten drills with advanced coatings,optimized
geometries, and diameters from 0.1–20 mm. Achieve high-speed, deep-hole drilling, superior
tool life, and precision across industries likeaerospace and medical.

Our Top Sellers

Solid carbide drill VBS, bench drill, standard length,3XD,Internal coolant D17.4~20 - Big-tools Industrial Supply Tools for Metal CuttingSolid carbide drill VBS, bench drill, standard length,3XD, without coolant D3~6.5 - Makotools Industrial Supply Tools for Metal Cutting
BIGtools
Solid carbide drill VBS, bench drill, standard length,3XD, without coolant D3~6.5
From $26.40
From $26.40
Solid carbide drill VBH,High hardness material 8XD, without coolant D9.3~13.1 - Makotools Industrial Supply Tools for Metal CuttingSolid carbide drill VBH,High hardness material 8XD, without coolant D9.3~13.1 - Makotools Industrial Supply Tools for Metal Cutting
BIGtools
Solid carbide drill VBH,High hardness material 8XD, without coolant D9.3~13.1
From $99.06
From $99.06
G-D938-A25C 25D Internal Coolant Twist Deep Drills for Steel - Big-tools Industrial Supply Tools for Metal CuttingG-D938-A25C 25D Internal Coolant Twist Deep Drills for Steel - Big-tools Industrial Supply Tools for Metal Cutting
BIGtools
G-D938-A25C 25D Internal Coolant Twist Deep Drills for Steel
D938 Series Deep Hole InternalCoolant Twist Drill● Suitable for efficient drilling of steel, cast iron andstainless steel● New substrate material, perfect balance of toughnessand wear resistance● Using AlTiN-nano coating and unique post-processing ofcoating● Optimize groove profile and drill point design, withsuper self-centering performance, chip...
From $273.74
From $273.74
Solid carbide drill VBN, Aluminum copper and other non-ferrous metal materials 8XD, Internal Coolant D17.1~20 - Big-tools Industrial Supply Tools for Metal CuttingSolid carbide drill VBN, Aluminum copper and other non-ferrous metal materials 8XD, without coolant D17.1~20 - Makotools Industrial Supply Tools for Metal Cutting
BIGtools
Solid carbide drill VBN, Aluminum copper and other non-ferrous metal materials 8XD, without coolant D17.1~20
From $323.80
From $323.80
Solid carbide VBT, high metal removal rate with 3-edge bit, 8XD, Internal Coolant D17.1~20 - Big-tools Industrial Supply Tools for Metal CuttingSolid carbide VBT, high metal removal rate with 3-edge bit, 8XD, Internal Coolant D3~5.3 - Makotools Industrial Supply Tools for Metal Cutting
BIGtools
Solid carbide VBT, high metal removal rate with 3-edge bit, 8XD, Internal Coolant D3~5.3
From $49.49
From $49.49
Solid carbide bit VBD double-edged bit with steel and cast iron material 8XD Internal Coolant D17.1~20 - Big-tools Industrial Supply Tools for Metal CuttingSolid carbide bit VBD double-edged bit with steel and cast iron material 8XD Without Coolant D5.4~9.2 - Makotools Industrial Supply Tools for Metal Cutting
BIGtools
Solid carbide bit VBD double-edged bit with steel and cast iron material 8XD Without Coolant D5.4~9.2
From $39.65
From $39.65
Solid carbide drill VBX Steel and cast iron material 8XD Internal Coolant D17.1~20 - Big-tools Industrial Supply Tools for Metal CuttingSolid carbide drill VBX Steel and cast iron material 5XD Without Coolant D3~5.3 - Makotools Industrial Supply Tools for Metal Cutting
BIGtools
Solid carbide drill VBX Steel and cast iron material 5XD Without Coolant D3~5.3
From $26.08
From $26.08
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