OEM Spotting Drill Bit Set: 5 Pc, 1/8 in to 1/2 in, 120°, Carbide
Solid Carbide Spotting Drill Sets.
SKU 3G-OTH-190771
Also listed as: 402888811 · 402 888811
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
Solid Carbide Spotting Drill Sets.
Frequently Asked Questions
What is a spotting drill bit set used for?
A spotting drill bit set creates precise starter dimples for subsequent drilling operations, preventing drill walk and improving hole accuracy. This 5-piece set from APPROVED VENDOR is commonly used in CNC machining, toolmaking, and general metalworking where repeatable centering is critical.
What are the specifications of the APPROVED VENDOR spotting drill bit set?
This set includes 5 solid carbide spotting drills with a 120° point angle, ranging from 1/8 in to 1/2 in. The manufacturer part number is 402-888811. Carbide construction provides hardness and wear resistance for consistent spotting in ferrous and non-ferrous materials.
Where to buy the APPROVED VENDOR spotting drill bit set worldwide?
3G Electric supplies the APPROVED VENDOR spotting drill bit set worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 5-piece carbide spotting drill set.
How to select the right spotting drill bit size for a job?
Select a spotting drill diameter slightly larger than the final drill's chisel edge width, typically 1/8 in to 1/2 in for this set. The 120° point angle matches standard twist drills. Use the smallest diameter that creates a clean dimple without exceeding the final hole size.
OEM Products
3G Electric supplies OEM solid carbide spotting drill sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
