Special Offer
First time customers
Enjoy 20% Off Your First Order
USE CODE WELCOME20
New customers only. Max discount $100. Not combinable with other offers.
READ MORE
Milwaukee 3/16 in. Cobalt Thunderbolt Twist Drill Bit
$20.98
Make drilling tasks much easier with this Milwaukee Thunderbolt Cobalt Drill Bit. Gives high performance with stainless steel, high alloy steel and cast iron.
Order within 5 hours 39 minutes for free delivery on or before Fri, Jun 20th (See details)
In stock
The MILWAUKEE RED HELIX Cobalt 3/16 in. Drill Bit are engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a VARIABLE HELIX that includes an aggressive 35° Helix Angle which ends at 15°. The drill bits have QUADEDGE TIP to decrease heat buildup and drill faster. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes in Hard Metal, PVC and wood.The tapered drill bits feature a new ENHANCED TAPERED WEB that strengthens the bit’s core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. Black Oxide Drill Bits.
- Cobalt alloy for up to 15x life vs. black oxide drill bits
- QUADEDGE TIP designed to decrease heat build up and drill faster
- ENHANCED TAPERED WEB strengthens the bits core
- VARIABLE HELIX Design for rapid material extraction
- 3-Flat Secure-Grip helps keep the bit fixed within the the chuck
- Designed for Hard Metals, PVC and Wood
| Weight | 0.03 lbs |
|---|---|
| Dimensions | 1.85 × 5.70 × 0.15 in |
| Assembled Depth (in.) | 3/16 in |
| Assembled Height (in.) | 3/16 in |
| Assembled Width (in.) | 3.54 in |
| Bit Diameter | 3/16 in |
| Bit Length (in.) | 3.5 |
| Bit Material | Cobalt |
| Drill Bit Type | Twist |
| Drill Bit Type(s) Included | Twist |
| Individual/Set | Individual |
| Material Application | Aluminum, Cast Iron, Duct/Sheet Metal, Stainless Steel, Steel |
| Model | 48-89-2309 |
| Self-Feeding | No |
| Shank Diameter | 3/8 in |
| Shank Style | Straight |
| Tools Product Type | Power Tool |
Only logged in customers who have purchased this product may leave a review.
Related products
Drill Bits
Milwaukee 1/4 in. X 3-1/2 in. Pilot Drill Bit For Hole Saw Arbor
Model# 49-56-8010
$20.32
Drill Bits
Model# 282303
$73.99
Drill Bits
Model# 48-25-2122
$64.74
Drill Bits
Milwaukee 18 in. x 7/16 in. QUIK-LOK Universal Extension Bit
Model# 48-28-1050
$44.37
Drill Bits
Milwaukee Selfeed High-Speed Steel Wood Boring Bit Set (7-Piece)
Model# 49-22-0130
$235.67
Drill Bits
Model# 48-89-1105
$48.35
Drill Bits
Model# 48-25-2252
$72.00
Drill Bits
Model# DW2046 G
$7.42
Reviews
There are no reviews yet.