Skip to content
Contact Us Jewelry School Partners Frequently Asked Questions Submit Tax Exemption Quick Order
Packs of 6-Busch Fig 77 Tungsten Vanadium Twist Drills on 3/32" Shanks .50mm-2.30mm - Otto Frei
Busch Burs

Packs of 6-Busch Fig 77 Tungsten Vanadium Twist Drills on 3/32" Shanks .50mm-2.30mm

Part # B128.584 Out of Stock Weight <0.1 lb / <5 g
$18.40

Pack Size Options

Sold in packs. See Product Description for quantity.

Drill Size: .50mm
Drill Size: .50mm
Volume pricing
Total qty Discount Per unit You save
1 – $18.40 –
2 – 3 5% off $17.48 $0.92
4 – 11 7% off $17.11 $1.29
12 + 10% off $16.56 $1.84
Add 1 more for 5% off, saves another $0.92 each.

Availability Sold out

Restock alerts are coming soon. For now, check back or ask us at [email protected]. We'll email you when it's back in stock. We'll email and text you when it's back in stock. Restock alerts are off for this item. It stays on My List. That didn't save. Try again. That didn't go through. Try again. Check the mobile number and try again. Tick the box to get texts. Save it to a list first. Good news: it's in stock now. Turn off an alert you no longer need, then try again. Couldn't save in this browser. Ask us when it's due back: [email protected]

Description

Drilling a clean pilot hole for a stone seat, a rivet, or a jump ring starts with a twist drill sized to the job. Busch Fig 77 tungsten vanadium steel twist drills come in 19 sizes from 0.50mm to 2.30mm, manufactured to ultra-high precision tolerances for consistent, accurate performance across a wide range of drilling work. Each drill is mounted on a 3/32" (2.35mm) shank for fast, tool-free changes in standard flex-shaft handpieces and drill presses.

Features

  • Tungsten vanadium steel construction for durability and precision
  • Ultra-high precision tolerances for consistent, repeatable results
  • 3/32" (2.35mm) shank fits standard flex-shaft and drill press chucks
  • 19 sizes available from 0.50mm to 2.30mm
  • Sold in packs of 6 for bench-ready supply

Available Options

Part # Drill Size
B128.584 0.50mm
B128.585 0.60mm
B128.586 0.70mm
B128.587 0.80mm
B128.588 0.90mm
B128.589 1.00mm
B128.590 1.20mm
B128.591 1.40mm
B128.592 1.50mm
B128.593 1.60mm
B128.594 1.80mm
B128.595 2.10mm
B128.596 2.30mm
B128.601 1.10mm
B128.602 1.30mm
B128.603 1.70mm
B128.604 1.90mm
B128.605 2.00mm
B128.606 2.20mm

Notes

What you get:

  • 6 twist drills per pack in your selected size

Specifications

Brand
Busch Burs
Part #
B128.584
Type
Drills
Dimensions
2 in x 0.87 in x 0.18 in
Figure
Fig 77
Material
Tungsten vanadium steel
Shank Diameter
3/32" (2.35mm)
Size Range
0.50mm – 2.30mm
Sizes Available
19
Pack Quantity
6 per pack
Manufacturing Tolerance
Ultra-high precision
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

Reviews · 1

This product has 1 review.

Read & write reviews ↓
  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Andi Gomberg
.60mm
Great service!

Very helpful staff, quick delivery. Easy to navigate products. All around super experience. Thank you all.