IRWIN_ManufacturerAd_1 Image
Irwin Unibit Step Drill Bit Set 10502ZR

Mouse over above image to zoom.

Shop IRWIN

Unibit Step Drill 3 Pc. Pro Kit (#1, #2, #3)

IRWIN-10502ZR

This IRWIN® Unibit® Step Drill 3-Pc Pro Kit combines many common bit sizes, so you don't have to switch accessories every time you need a larger hole. Its pieces are made of high-speed steel (HSS) whi... read more

Rating:
IRWIN-10502ZR is rated 5.0 out of 5 by 1.
  • y_2016, m_12, d_5, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_10001_10751_3074457345617020091, prod, sort_[SortEntry(order=AGE, direction=DESCENDING)]
  • clientName_acmetools
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getAggregateRating, 39ms
  • REVIEWS, PRODUCT
Made in the USA
Availability
 In-Stock

Ships in 1 business day

SHIPPING & HANDLING
List: $118.83
Now: $82 .99

Add to Cart
Low Price Guarantee

Features

This IRWIN® Unibit® Step Drill 3-Pc Pro Kit combines many common bit sizes, so you don't have to switch accessories every time you need a larger hole. Its pieces are made of high-speed steel (HSS) which withstands heavy usage without any loss of control, and all of them have starter tips to eliminate center punches. This Irwin step drill bit set features straight flutes that protect thin materials while you work. Each of the pieces has markings engraved onto the sides, which show the exact measurements for each step, and the specialized tips help you maintain your position when you start to drill, so nothing slips when you add pressure. In order to create a secure hold while you work, the Irwin drill bit set's pieces have three-sided shanks that eliminate vibrations.

Additional Features

  • Irwin step drill bit set includes a number 1 bit, number 2 bit and number 3 bit
  • High-speed steel allows you to work quickly on most materials
  • Straight bit flute protects thin materials from distortion during drilling
  • Irwin drill bit set includes on-bit measurement marks for accuracy
  • Specialized tips prevent skidding at connection point, under pressure
  • Three-sided shank stays in chuck for stability during use
  • Unibit step drill bit comes with manufacturer's limited lifetime warranty
Specifications
Acme Tools Brand Name: IRWIN
Acme Tools Part Number: 10502ZR
Assembled Weight (lbs): 0.582
Bit Diameter: #1, #2, #3
Bit Material: High Speed Steel
Country of Origin: USA
Drill Bit Type: Step
Drilling Depth (in): 4
Internet Product Code (IPC): 6EC7CDA9BF9
Length (in): 6
Minimum Chuck Size Required: 1/4 in
Package Contents: 3 step drill bits
Package Weight: 0.53
Recommended Safety Equipment: Safety glasses
Shank Diameter (in): 0.25
Warranty: Yes
Internal Supplier Part #: 10502PK
MFG Model # (Series): 10502PK
MFG Part # (OEM): 10502PK
Product Name: Unibit Step Drill 3 Pc. Pro Kit (#1, #2, #3)
UPC: 038548065519
Top Rated: 5.0
Acme Tools Air Shipment Restricted: N
Acme Tools Prop65 Compliant: N
Acme Tools Carb Compliant: N
Customer Reviews
Rated 5 out of 5 by from Engineering Shop Manager - retired Unibits are the only tool to use when drilling thin material like sheet metal or plastics. Makes a hole as good as a chassis punch and a lot faster.
Date published: 2011-02-11
  • y_2016, m_12, d_5, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_10001_10751_3074457345617020091, prod, sort_[SortEntry(order=AGE, direction=DESCENDING)]
  • clientName_acmetools
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getReviews, 0ms
  • REVIEWS, PRODUCT